Παραπομπή APA

Blanchard, K., & Spencer, J. (1992). The one minute manger. Harper Collins.

Παραπομπή Chicago Style

Blanchard, Kenneth, και Johnson Spencer. The One Minute Manger. New Delhi: Harper Collins, 1992.

Παραπομπή MLA

Blanchard, Kenneth, και Johnson Spencer. The One Minute Manger. Harper Collins, 1992.