Kvale S. Ten standard Objections to Qualitative Research Interviews. Journal of Phenomenological Psychology. 1994;25(2):147-173.
Janghorban R, Roudsari RL, Taghipour A. Skype interviewing: The new generation of online synchronous interview in qualitative research. International Journal of Qualitative Studies on Health and Well-being. 04/15 03/01/accepted 2014;9:10.3402/qhw.v3409.24152.
Joinson AN. Self-disclosure in computer-mediated communication: The role of self-awareness and visual anonymity. European Journal of Social Psychology. 2001;31(2):177-192.
Hanna RC, Weinberg B, Dant RP, Berger PD. Do internet-based surveys increase personal self-disclosure? The Journal of Database Marketing & Customer Strategy Management. 2005;12(4):342-356.
Tse ACB. Conducting electronic focus group discussions among Chinese respondents. Journal of the Market Research Society: JMRS. 1999;41(4):407-416.