توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Wills, G. (1981). Continuing studies for managers: Some illumination of educational innovation in a University Business School (1975-1979). MCB Publications.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Wills, Gordon. Continuing Studies for Managers: Some Illumination of Educational Innovation in a University Business School (1975-1979). Bradford: MCB Publications, 1981.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Wills, Gordon. Continuing Studies for Managers: Some Illumination of Educational Innovation in a University Business School (1975-1979). MCB Publications, 1981.