Cita APA

Bishop, S. (1996). 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, 1996.

Cita MLA

Bishop, Sue. Assertiveness Skills Training: A Sourcebook of Activities. Viva books, 1996.