APA aipamena

Jeffreys, M. (2002). Success secrets of fifteen motivational superstars. Jaico.

Chicago Style aipamena

Jeffreys, Michael. Success Secrets of Fifteen Motivational Superstars. Mumbai: Jaico, 2002.

MLA aipamena

Jeffreys, Michael. Success Secrets of Fifteen Motivational Superstars. Jaico, 2002.