توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Bhyam, W. C., & Cox, J. Zapp!: The lightning of empowerment: how to improve quality, productivity, and employee satisfaction (First edition.). Harmony Books.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bhyam, William C., و Jeff Cox. Zapp!: The Lightning of Empowerment: How to Improve Quality, Productivity, and Employee Satisfaction. First edition. New York: Harmony Books.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Bhyam, William C., و Jeff Cox. Zapp!: The Lightning of Empowerment: How to Improve Quality, Productivity, and Employee Satisfaction. First edition. Harmony Books.