Cita APA

Bishop, S. (2007). Assertiveness skills training: A sourcebook of activities. Viva Books.

Citación estilo Chicago

Bishop, Sue. Assertiveness Skills Training: A Sourcebook of Activities. New Delhi: Viva Books, 2007.

Cita MLA

Bishop, Sue. Assertiveness Skills Training: A Sourcebook of Activities. Viva Books, 2007.