Wong, Z. (2007). Human factors in project management: Concepts, tools, and techniques for inspiring teamwork and motivation. Jossey-Bass.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wong, Zachary. Human Factors in Project Management: Concepts, Tools, and Techniques for Inspiring Teamwork and Motivation. San Francisco, Calif: Jossey-Bass, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Wong, Zachary. Human Factors in Project Management: Concepts, Tools, and Techniques for Inspiring Teamwork and Motivation. Jossey-Bass, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.