Bishop, S. (1996). Assertiveness skills training: A sourcebook of activities. Viva books.
シカゴスタイル引用形Bishop, Sue. Assertiveness Skills Training: A Sourcebook of Activities. New Delhi: Viva books, 1996.
MLA引用形式Bishop, Sue. Assertiveness Skills Training: A Sourcebook of Activities. Viva books, 1996.
警告: この引用は必ずしも正確ではありません.