Krouwell, B., & Goodwill, S. (1996). Outdoor training: A source book of activities for management trainers. Viva Books.
استشهاد بنمط شيكاغوKrouwell, Bill, و Steve Goodwill. Outdoor Training: A Source Book of Activities for Management Trainers. New Delhi: Viva Books, 1996.
MLA استشهادKrouwell, Bill, و Steve Goodwill. Outdoor Training: A Source Book of Activities for Management Trainers. Viva Books, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.