Παραπομπή APA

Krouwell, B., & Goodwill, S. (1996). Outdoor training: A source book of activities for management trainers. Viva Books.

Παραπομπή Chicago Style

Krouwell, Bill, και Steve Goodwill. Outdoor Training: A Source Book of Activities for Management Trainers. New Delhi: Viva Books, 1996.

Παραπομπή MLA

Krouwell, Bill, και Steve Goodwill. Outdoor Training: A Source Book of Activities for Management Trainers. Viva Books, 1996.