1. Estes. M.D., Ingram, R., Liu, J.C.: A review of flipped classroom research, practice, and technologies. Int. HETL Rev. 4(7), 55–64 (2014)
2. Hachmann, R., Holmboe, P.: Flipped learning – mere end bare video (2. udgave ed., Danish). Copenhagen: Nyt Teknisk Forlag (2014)
3. Brame, J.C.: [online], Flipping the Classroom.
https://cft.vanderbilt.edu/guides-sub-pages/flipping-the-classroom/
. (2015) Accessed 21 Oct 2015]
4. Anderson, L.W., Krathwohl, D.R., et~al. (eds.): A Taxonomy for Learning, Teaching, and Assessing: A Revision of Bloom’s Taxonomy of Educational Objectives. Allyn & Bacon, Boston (2001). Pearson Education Group
5. Brandt, A.: Noise and Vibration Analysis – Signal Analysis and Experimental Procedures. Wiley, Chichester (2011)