KUBAT, D. (1976). Internal migration: The new World and the third World. Sage Pubs.
Chicago Style (17th ed.) ZitazioaKUBAT, Daniel. Internal Migration: The New World and the Third World. London: Sage Pubs, 1976.
MLA (9th ed.) ZitazioaKUBAT, Daniel. Internal Migration: The New World and the Third World. Sage Pubs, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.