APA aipamena

Warren, D. M. (1991). Using indigenous knowledge in agricultural development. The World Bank.

Chicago Style aipamena

Warren, Dennis M. Using Indigenous Knowledge in Agricultural Development. Washington, D.C.: The World Bank, 1991.

MLA aipamena

Warren, Dennis M. Using Indigenous Knowledge in Agricultural Development. The World Bank, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.