North American Society for the Psychology of Sport and Physical Activity. Psychology of motor behavior and sport. Human Kinetics Publishers.
Chicago-referens (17:e uppl.)North American Society for the Psychology of Sport and Physical Activity. Psychology of Motor Behavior and Sport. Champaign, Ill.: Human Kinetics Publishers.
MLA-referens (8:e uppl.)North American Society for the Psychology of Sport and Physical Activity. Psychology of Motor Behavior and Sport. Human Kinetics Publishers.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.