American Universities Field Staff. (1955). Reports: Mexico and Caribbean area series. [s.n.].
Chicago Style aipamenaAmerican Universities Field Staff. Reports: Mexico and Caribbean Area Series. New York: [s.n.], 1955.
MLA aipamenaAmerican Universities Field Staff. Reports: Mexico and Caribbean Area Series. [s.n.], 1955.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.