Dyfyniad APA

CUTHBERSTON KEITH. (2001). INVESTMENTS SPOT AND DERIVATIVES MARKETS. JOHN WILEY AND SONS.

Dyfyniad Arddull Chicago

CUTHBERSTON KEITH. INVESTMENTS SPOT AND DERIVATIVES MARKETS. CHICHESTER: JOHN WILEY AND SONS, 2001.

Dyfyniad MLA

CUTHBERSTON KEITH. INVESTMENTS SPOT AND DERIVATIVES MARKETS. JOHN WILEY AND SONS, 2001.

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