DeGraff, J. T., & DeGraff, S. (2017). The innovation code: The creative power of constructive conflict. BK, Berrett-Koehler Publishers Inc.
Цитирование в стиле Чикаго (17-е изд.)DeGraff, Jeffrey Thomas, и Staney DeGraff. The Innovation Code: The Creative Power of Constructive Conflict. Oakland, California: BK, Berrett-Koehler Publishers Inc, 2017.
Цитирование MLA (9-е изд.)DeGraff, Jeffrey Thomas, и Staney DeGraff. The Innovation Code: The Creative Power of Constructive Conflict. BK, Berrett-Koehler Publishers Inc, 2017.
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