Batista M.A., Martinez M.D(2006). Considerations for the Design of Virtual Learning Environments: A Propsal for Instructional Model Based on Cognitive Functions and Didactic Strategies.Retrived 14 July 2009 from: www aace.com
Beck,E. C:Schornack.R.G.(2004).Theory and Practice for Distance Education: A Heuristice Model for the Virtual Classroom. In Howard.C;Schenk. K; Discenza,R. Distance Learning and University Effectiveness: Changing Educational Paradims for Online Learning .London: Information Science Publishing
Beck,E. C; Schornack,R.G.(1997). Stratgies for Advanced Learning:How Ancient Wisdom Enhanced Modern Technology.ERIC
Birch, D. (2001). e-Learner Competencies.Retrived at 8 june 2009, from: http://www.brightways.net/Articles/wp01_elc.pdf.
Boulevard, R(2006). Learning Management Systemsin the Work Environment:Practical considerations for the selection and implementation of an e-Learning platform. Retrieved on 2August 2008 from: www.elementk.com
Dabbagh, N. (2007). The online learner: Characteristics and pedagogical implications. Contemporary Issues in Technology and Teacher Education, 7(3), 217- 226.
Hogarth. A(2008). Introducing a collaborative technology strategy for higher education students: Recommendations and the way forward. Educ Inf Technol vol:13 pp.259–273.
Huang.R.T(2009). Factors that influence online learners intent to continue in an online graduate program.Un published dissertation. Louisiana State University.
Jung,I(2007). Innovative Practices of Distance Education (including e-Learning) in Asia and the Pacific. International Journal for Educational Media and Technology.Vol.1(1).48-60
King.K.P.(2008). Blended Learning. In Lawrence A. Tomei. Encyclopedia of Information Technology Curriculum Integration.New York: InformatIon Science reference.
Lemercier,c., Tricot,A(2005). Multimedia, Comprehension and the psychology of learning: a review of four cognitive models. Retrived 14 July 2009 from: www.aace.ir
Marsap. A., Narin. M(2009). The integration of distance learning via internet and face to face learning: Why face to face learning is required in distance learning via internet? Procedia Social and Behavioral Sciences vol;1.2871–2878
Miguel, B., Mc pherson, M.(2004). Developing Innovationin Online Learning. London: Routledgfalmer.
Morrison, G.R; Ross, S. M; Kemp.J.E.(2004). Designing Effective Instruction.(4 nd ed). John Wiley.
Palloff, R., & Pratt, K. (2003). The Virtual Student. San Francisco: Jossey-Bass.
Piskurich, G. M. (Ed.) (2004). Getting the Most from Online Learning. San Francisco, USA: Pfeiffer.
Porter,L.R(2004). Developing an Online Curriculum: Technologies and Techniques.London: Information Science Publishing.
Pratt. K; Pallof. M. R. (2005). Collaborating Online: Learning Together in Community . Jossey - bass .
Rhode.J.F(2004).Roles & Responsibilities of the Online Learner . Retrived 12 june 2009 from: www.Slide share. Net
Santy, J. Smith,L(2007). Being an e-learner in health and social care: Astudents guide. London:Routledge
Schrum.L and Hong.S(2002). From the Field: Characteristics of Successful Tertiary Online Students and Strategies of Experienced Online Educators. Education and Information Technologies 7:1, 5–16.
Singh.H (2004) Succeeding in an Asynchronous Learning Environment.In George M. Piskurich(ed) Getting the Most from Online Learning. San Francisco: Pfeiffe
Strobel. J; Jonassen. D.H; Ionas. L.G(2007). The Evolution of a Collaborative Authoring System for Non-linear Hypertext: A Design-Based Research Study. Journal of Computers & Education. Retrived 14 July 2009:www.elsevier.com/locate/compedu
Tronsen.N.H(2004). Learner perception of barriers in corporate online training . A thesis submitted to the Athabasca University Governing Council in partial fulfillment.
Watkins.R(2004). Online Readings: Gaining the Most from What You Read. In George M. Piskurich(ed) Getting the Most from Online Learning. San Francisco: Pfeiffer
Vonderwell.S; Zachariah.S.(2005). Foctors that Influence Particpation in Online Learning. Journal of Asynchronouse Learning Networks. Vol:11(4).pp82- 98.
Watkins.R; Leigh. D; Triner. D(2004). Assessing Readiness for E-Learning. Performance Improvement Quarterly, 17(4) pp. 66-79
Young.K.A(2003). Building a Profile of the Young Web-Based Learner. Retrived 12 june 2009 from: www.sage.com