APA aipamena

Cohen, S. I. (1978). Agrarian structures and agrarian reform. Martinus Nijhoff social Sciences.

Chicago Style aipamena

Cohen, S I. Agrarian Structures and Agrarian Reform. Boston: Martinus Nijhoff social Sciences, 1978.

MLA aipamena

Cohen, S I. Agrarian Structures and Agrarian Reform. Martinus Nijhoff social Sciences, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.