APA-referens (7:e uppl.)

Ryan, K., & Cooper, J. M. (1984). Those who can, teach (4th ed.). Houghton Mifflin Co..

Chicago-referens (17:e uppl.)

Ryan, Kevin, och James Michael Cooper. Those Who Can, Teach. 4th ed. Boston: Houghton Mifflin Co., 1984.

MLA-referens (9:e uppl.)

Ryan, Kevin, och James Michael Cooper. Those Who Can, Teach. 4th ed. Houghton Mifflin Co., 1984.