Thomas, L. B. (1979). Money, banking, and economic activity (2nd ed.). Prentice-Hall.
Cita Chicago (17th ed.)Thomas, Lloyd B. Money, Banking, and Economic Activity. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1979.
Cita MLA (9th ed.)Thomas, Lloyd B. Money, Banking, and Economic Activity. 2nd ed. Prentice-Hall, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.