Farms, J. (1985). Studies in world development. Edward Arnold.
Chicago Style (17th ed.) ZitazioaFarms, Jim. Studies in World Development. London: Edward Arnold, 1985.
MLA (9th ed.) ZitazioaFarms, Jim. Studies in World Development. Edward Arnold, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.