Global IDP & Project Norwegian refugee. (2002). Internally displaced: A global survey (2nd ed.). Earthscan.
Chicago Style (17th ed.) ZitazioaGlobal IDP & Project Norwegian refugee. Internally Displaced: A Global Survey. 2nd ed. London: Earthscan, 2002.
MLA (9th ed.) ZitazioaGlobal IDP & Project Norwegian refugee. Internally Displaced: A Global Survey. 2nd ed. Earthscan, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.