APA aipamena

Ray, N. R. (1986). Himalaya frontier in historical perspective. Institute of Historical Studies.

Chicago Style aipamena

Ray, N. R. Himalaya Frontier in Historical Perspective. Calcutta: Institute of Historical Studies, 1986.

MLA aipamena

Ray, N. R. Himalaya Frontier in Historical Perspective. Institute of Historical Studies, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.