Cita APA

Buchanan, N. S., & Ellis, H. S. (1955). Approaches to economic development. The twentieth century fund.

Citación estilo Chicago

Buchanan, Norman S., and Howard Sylvester Ellis. Approaches to Economic Development. New York: The twentieth century fund, 1955.

Cita MLA

Buchanan, Norman S., and Howard Sylvester Ellis. Approaches to Economic Development. New York: The twentieth century fund, 1955.