(1986). Africa: Problems in the transition to socialism. Zed Books.
Chicago Style (17th ed.) ZitazioaAfrica: Problems in the Transition to Socialism. London: Zed Books, 1986.
MLA (9th ed.) ZitazioaAfrica: Problems in the Transition to Socialism. Zed Books, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.