توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Gamble, W. K. An analysis of agricultural education, training and personnel requirements as a basis for national development in Burma. University Microfilms.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Gamble, William Keith. An Analysis of Agricultural Education, Training and Personnel Requirements as a Basis for National Development in Burma. Ann Arbor: University Microfilms.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Gamble, William Keith. An Analysis of Agricultural Education, Training and Personnel Requirements as a Basis for National Development in Burma. University Microfilms.