एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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