Dyfyniad APA

Levin, G., & Wyzalek, J. (2015). Portfolio management: A strategic approach. CRC Press.

Dyfyniad Arddull Chicago

Levin, Ginger, and John Wyzalek. Portfolio Management: A Strategic Approach. Boca Raton: CRC Press, 2015.

Dyfyniad MLA

Levin, Ginger, and John Wyzalek. Portfolio Management: A Strategic Approach. CRC Press, 2015.

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