Dougall, H. E., & Gaumnitz, J. E. (1980). Capital markets and institutions (4a. ed.). Prentice Hall.
Cita Chicago (17th ed.)Dougall, Herbert E., i Jack E. Gaumnitz. Capital Markets and Institutions. 4a. ed. Upper Saddle River: Prentice Hall, 1980.
Cita MLA (9th ed.)Dougall, Herbert E., i Jack E. Gaumnitz. Capital Markets and Institutions. 4a. ed. Prentice Hall, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.