توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Chelliah, D. D. (1947). A history of the educational policy of the Straits Settlements with recommendations for a new system based on vernaculars. Government Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Chelliah, D. D. A History of the Educational Policy of the Straits Settlements with Recommendations for a New System Based on Vernaculars. Kuala Lumpur: Government Press, 1947.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Chelliah, D. D. A History of the Educational Policy of the Straits Settlements with Recommendations for a New System Based on Vernaculars. Government Press, 1947.