Bryant, R. L., & Bailey, S. (1997). Third world political ecology. Routledge.
Chicago Style (17th ed.) ZitazioaBryant, Raymond L., eta Sinead Bailey. Third World Political Ecology. London: Routledge, 1997.
MLA (9th ed.) ZitazioaBryant, Raymond L., eta Sinead Bailey. Third World Political Ecology. Routledge, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.