Dyfyniad APA

Twark, A. J. (1973). Security analysis and portfolio management: Casebook. Holden-day.

Dyfyniad Arddull Chicago

Twark, Allan J. Security Analysis and Portfolio Management: Casebook. Holden-day, 1973.

Dyfyniad MLA

Twark, Allan J. Security Analysis and Portfolio Management: Casebook. Holden-day, 1973.

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