APA aipamena

Martens, R. (1997). Successful coaching (Updated 2nd ed.). Human Kinetics.

Chicago Style aipamena

Martens, Rainer. Successful Coaching. Updated 2nd ed. Champaign, Ill: Human Kinetics, 1997.

MLA aipamena

Martens, Rainer. Successful Coaching. Updated 2nd ed. Human Kinetics, 1997.