1. In Our Own Voices: Using Recorded Commentary to Respond to Writing
2. Benchmarking best practices in web-based nursing courses;Billings D.M.;Advances in Nursing Science,2001
3. Improving feedback to students in online courses;Bonnel W.;Nursing Education Perspectives,2008
4. Chickering A.W. Gamson Z.F. (1987). Seven principles for good practice in undergraduate education. American Association of Higher Education Bulletin 39 (7) 3–6. [Online]. Retrieved from http://www.aahea.org/bulletins/articles/sevenprinciples1987.htm
5. Hara B. (2009). Responding to student writing (audio style). Chronicle of Higher Education . Retrieved from http://chronicle.com/blogs/profhacker/responding-to-student-writing-audio-style/22770