APA-referens (7:e uppl.)

Dr. Pritesh G. Shah. (2018). Practical Book of Communication Skills (1st.). Global.

Chicago-referens (17:e uppl.)

Dr. Pritesh G. Shah. Practical Book of Communication Skills. 1st. Nagpur: Global, 2018.

MLA-referens (9:e uppl.)

Dr. Pritesh G. Shah. Practical Book of Communication Skills. 1st. Global, 2018.