Citazione APA

Zwickel, S. B. (2012). Pocket guide to technical presentation and professional speaking. Dorling Kindersley.

Stile di citazione Chicago

Zwickel, Steven B. Pocket Guide to Technical Presentation and Professional Speaking. New Delhi: Dorling Kindersley, 2012.

Citazione MLA

Zwickel, Steven B. Pocket Guide to Technical Presentation and Professional Speaking. Dorling Kindersley, 2012.