Cita APA

Schultz, T. W. (1981). Investing in people: The economics of population qualit. Berkeley, California, EEUU: Universty of California Press.

Citación estilo Chicago

Schultz, Theodore W.. Investing in People: The Economics of Population Qualit. Berkeley, California, EEUU: Universty of California Press, 1981.

Cita MLA

Schultz, Theodore W.. Investing in People: The Economics of Population Qualit. Berkeley, California, EEUU: Universty of California Press, 1981.