Cita APA (7th ed.)

Loehr, W., & .Powelson, J. P. (1981). The economics of development and distribution. Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Loehr, William, i John P. .Powelson. The Economics of Development and Distribution. New York: Harcourt Brace Jovanovich, 1981.

Cita MLA (9th ed.)

Loehr, William, i John P. .Powelson. The Economics of Development and Distribution. Harcourt Brace Jovanovich, 1981.