Carson, R. L. (1973). Comparative economic systems. Macmillan.
Cita Chicago (17th ed.)Carson, Richard L. Comparative Economic Systems. New York: Macmillan, 1973.
Cita MLA (8th ed.)Carson, Richard L. Comparative Economic Systems. Macmillan, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.