APA aipamena

Bryant, R. (2001). Walking through adversity: 7 steps to overcoming life's challenges. Health Communications.

Chicago Style aipamena

Bryant, Rob. Walking Through Adversity: 7 Steps to Overcoming Life's Challenges. Deerfield Beach, Fla.: Health Communications, 2001.

MLA aipamena

Bryant, Rob. Walking Through Adversity: 7 Steps to Overcoming Life's Challenges. Health Communications, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.