Cita APA

Leftwich, R. H. (1973). The price system & resource allocation ([5th ed.].). Hinsdale, Illinois: Dryden Press.

Citación estilo Chicago

Leftwich, Richard H. The Price System & Resource Allocation. [5th ed.]. Hinsdale, Illinois: Dryden Press, 1973.

Cita MLA

Leftwich, Richard H. The Price System & Resource Allocation. [5th ed.]. Hinsdale, Illinois: Dryden Press, 1973.