Cita APA

Sanders, T. G., & Prebisch, R. Population perception and policy in Costa Rica. Thomas G. Sanders. [U.S.A.]: American Universities Field Staff, 1973.

Citación estilo Chicago

Sanders, Thomas G., y Raul Prebisch. Population Perception and Policy in Costa Rica. Thomas G. Sanders. [U.S.A.]: American Universities Field Staff, 1973.

Cita MLA

Sanders, Thomas G., y Raul Prebisch. Population Perception and Policy in Costa Rica. Thomas G. Sanders. [U.S.A.]: American Universities Field Staff, 1973.