Lambe,James. (1967). Rich world-poor world. Arrow.
Chicago Style aipamenaLambe,James. Rich World-poor World. London: Arrow, 1967.
MLA aipamenaLambe,James. Rich World-poor World. Arrow, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Lambe,James. (1967). Rich world-poor world. Arrow.
Chicago Style aipamenaLambe,James. Rich World-poor World. London: Arrow, 1967.
MLA aipamenaLambe,James. Rich World-poor World. Arrow, 1967.