Cita APA (7th ed.)

LEFTWICH, R. H. (1966). Price system and resource allocation. Holt.

Cita Chicago (17th ed.)

LEFTWICH, Richard H. Price System and Resource Allocation. New York: Holt, 1966.

Cita MLA (9th ed.)

LEFTWICH, Richard H. Price System and Resource Allocation. Holt, 1966.