1. BelangerY.Duke University iPod first year experience final evaluation report Duke UniversityDurham North Carolina 2005
2. BelangerY.Summary of Duke digital initiative instructional programs 2006–2007 Duke UniversityDurham North Carolina 2007
3. DurbridgeN.Media in course design, No. 9, audio cassettesThe role of technology in distance educationBatesA. Croom HelmKent1984 99107
4. EdirisinghaP.SalmonG.Pedagogical models for podcasts in higher education 2007 https://lra.le.ac.uk/handle/2381/405
5. FardonM.Internet streaming of lectures: A matter of style The University of Western Australia 2003 http://www.ilecture.uwa.edu.au/misc/Fardon_MatterOfStyle.pdf