Withers, B., & Lewis, K. D. (2003). The conflict and communication activity book: 30 high-impact training exercises for adult learners. AMACOM.
Παραπομπή σε μορφή Chicago (17η εκδ.)Withers, Bill, και Keami D. Lewis. The Conflict and Communication Activity Book: 30 High-impact Training Exercises for Adult Learners. New York: AMACOM, 2003.
Παραπομπή σε μορφή MLA (8th εκδ.)Withers, Bill, και Keami D. Lewis. The Conflict and Communication Activity Book: 30 High-impact Training Exercises for Adult Learners. AMACOM, 2003.
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