APA

Theobald R., . (1962). Profit potential in the developing countries. New York: American Management Association.

Chicago

Theobald Robert, . 1962. Profit potential in the developing countries. New York: American Management Association.

Harvard

Theobald R., . (1962). Profit potential in the developing countries. New York: American Management Association.

MLA

Theobald Robert, . Profit potential in the developing countries. New York: American Management Association. 1962.