Small, L. E., & Carruthers, I. D. (1991). Farmer-financed irrigation: The economics of reform. Cambridge University Press.
Chicago Style aipamenaSmall, Leslie E., and Ian D. Carruthers. Farmer-financed Irrigation: The Economics of Reform. Cambridge [England] ; New York: Cambridge University Press, 1991.
MLA aipamenaSmall, Leslie E., and Ian D. Carruthers. Farmer-financed Irrigation: The Economics of Reform. Cambridge University Press, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.