APA aipamena

World Employment Programme & Ghai, D. P. (1979). Agrarian systems and rural development. Macmillan.

Chicago Style aipamena

World Employment Programme and Dharam P. Ghai. Agrarian Systems and Rural Development. London: Macmillan, 1979.

MLA aipamena

World Employment Programme and Dharam P. Ghai. Agrarian Systems and Rural Development. Macmillan, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.