APA aipamena

Lewis, H. (2012). Body language: A guide for professionals (3rd.). Sage.

Chicago Style aipamena

Lewis, Hedwig. Body Language: A Guide for Professionals. 3rd. Los Angeles: Sage, 2012.

MLA aipamena

Lewis, Hedwig. Body Language: A Guide for Professionals. 3rd. Sage, 2012.