توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Tamil Nadu. Forest Department. Tirupathur Forest Division & Rajagopalan , T. (1970). Proposed working plan for the Tirupathur Forest Division 1st April 1978 to 31st March 1988. Office of the Forest Working Plan.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Tamil Nadu. Forest Department. Tirupathur Forest Division و T.K Rajagopalan. Proposed Working Plan for the Tirupathur Forest Division 1st April 1978 to 31st March 1988. Madras: Office of the Forest Working Plan, 1970.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Tamil Nadu. Forest Department. Tirupathur Forest Division و T.K Rajagopalan. Proposed Working Plan for the Tirupathur Forest Division 1st April 1978 to 31st March 1988. Office of the Forest Working Plan, 1970.