توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Franklin Book Programs Incorporated U. S. A. & Singapore Book Publishers Association. (1970). Book publishing in Asia: Report on the Regional Seminar on Book Publishing held on 21-25 March, 1969 in Singapore. N. T. S. Chopra.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Franklin Book Programs Incorporated U. S. A. و Singapore Book Publishers Association. Book Publishing in Asia: Report on the Regional Seminar on Book Publishing Held on 21-25 March, 1969 in Singapore. Singapore: N. T. S. Chopra, 1970.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Franklin Book Programs Incorporated U. S. A. و Singapore Book Publishers Association. Book Publishing in Asia: Report on the Regional Seminar on Book Publishing Held on 21-25 March, 1969 in Singapore. N. T. S. Chopra, 1970.