Ringsted C, Hodges B, Scherpbier A. 'The research compass': an introduction to research in medical education: AMEE Guide no. 56. Med Teach. 2011;33(9):695-709.
Fraenkel JR, Wallen NE, and Hyun HH. How To Design And Evaluate Research In Education. 10th Edition, McGraw Hill publishing.
Denzin, N. K., & Lincoln, Y. S. (Eds.). (2011). The Sage handbook of qualitative research. sage.
Cresswell JW. Research Design: Qualitative, Quantitative, and Mixed Methods Approaches. 6th edition.
Yarris LM, Deiorio NM. Education research: a primer for educators in emergency medicine. Acad Emerg Med. 2011;18 Suppl 2:S27–35
Azer SA. The top-cited articles in medical education: a bibliometric analysis. Acad Med. 2015 Aug;90(8):1147–61