Elliott, J. E. (1985). Comparative economic systems (2nd ed.). Wadsworth Pub..
Cita Chicago (17th ed.)Elliott, John E. Comparative Economic Systems. 2nd ed. Belmont, Calif.: Wadsworth Pub., 1985.
Cita MLA (8th ed.)Elliott, John E. Comparative Economic Systems. 2nd ed. Wadsworth Pub., 1985.
Atenció: Aquestes cites poden no estar 100% correctes.