Haugen, R. A. (1997). Modern investment theory. Englewood Cliffs, N. J: Prentice-Hall.
Trích dẫn kiểu ChicagoHaugen, Robert A. Modern Investment Theory. Englewood Cliffs, N. J: Prentice-Hall, 1997.
MLA CitationHaugen, Robert A. Modern Investment Theory. Englewood Cliffs, N. J: Prentice-Hall, 1997.
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