Gillis, M. a. (1992). Economics of development (3rd ed.). W.W. Norton & Company.
Chicago Style aipamenaGillis, Malcolm...[et al.]. Economics of Development. 3rd ed. New York: W.W. Norton & Company, 1992.
MLA aipamenaGillis, Malcolm...[et al.]. Economics of Development. 3rd ed. W.W. Norton & Company, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.