APA

Staley E., . (19541961). The Future of underdeloped countries. New York: Frederick A. Praeger, Publisher.

Chicago

Staley Eugene, . 19541961. The Future of underdeloped countries. New York: Frederick A. Praeger, Publisher.

Harvard

Staley E., . (19541961). The Future of underdeloped countries. New York: Frederick A. Praeger, Publisher.

MLA

Staley Eugene, . The Future of underdeloped countries. New York: Frederick A. Praeger, Publisher. 19541961.