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2. Avdic, A., & Åkerblom, L. (2015). Flipped classroom and learning strategies. In Jefferies, A., Cubric, M., Barton, K. & Lilley, M. (ed.), Proceedings of 14th European Conference on e-learning (pp. 41-49). Reading, UK: Academic Conferences Publishing.
3. Baker, J. W. (2000). The 'Classroom Flip': Using web course management tools to become the guide by the side. Paper presented at the 11th International Conference on College Teaching and Learning, Jacksonville, Florida, USA. Retrieved from http://www.classroomflip.com/files/classroom_flip_baker_2000.pdf.
4. Bates, S., & Galloway, R. (2012). The inverted classroom in a large enrolment introductory physics course: a case study. Paper presented at HEA STEM Conference, London, United Kingdom.
5. Bergmann, J., & Sams, A. (2012). Flip your classroom: Reach every student in every class every day. Washington: International Society for Technology in Education.