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