Cita APA (7th ed.)

Geoffrey Poitras. (2002). Risk Management, Speculation, and Derivative Securities. ELSEVIER.

Cita Chicago (17th ed.)

Geoffrey Poitras. Risk Management, Speculation, and Derivative Securities. ELSEVIER, 2002.

Cita MLA (8th ed.)

Geoffrey Poitras. Risk Management, Speculation, and Derivative Securities. ELSEVIER, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.