APA-referens (7:e uppl.)

Coyle, A. F. (1997). Leadership: The ASTD trainer's sourcebook. McGraw-Hill.

Chicago-referens (17:e uppl.)

Coyle, Anne F. Leadership: The ASTD Trainer's Sourcebook. New York: McGraw-Hill, 1997.

MLA-referens (9:e uppl.)

Coyle, Anne F. Leadership: The ASTD Trainer's Sourcebook. McGraw-Hill, 1997.