APA (7e ed.) Bronvermelding

Gopalakrishnan, R. (1991). Political geography of India's North East. Vikas.

Chicago (17e ed.) Bronvermelding

Gopalakrishnan, Ramamoorthy. Political Geography of India's North East. New Delhi: Vikas, 1991.

MLA (9e ed.) Bronvermelding

Gopalakrishnan, Ramamoorthy. Political Geography of India's North East. Vikas, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.