APA(7版)引用形式

SHELTOR, N., & BURTON, S. (1994). Assertiveness skills. Businnes One Irwin.

Chicagoスタイル(17版)引用形式

SHELTOR, Nelda, , Sharon BURTON. Assertiveness Skills. Burr Ridge: Businnes One Irwin, 1994.

MLA(9版)引用形式

SHELTOR, Nelda, , Sharon BURTON. Assertiveness Skills. Businnes One Irwin, 1994.

警告: この引用は必ずしも正確ではありません.