Dyfyniad APA

ebrary, Inc, & Perkins, N. B. (2011). Exchange rates: Policies, effects and fluctuations. Nova Science Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, and Natalie B. Perkins. Exchange Rates: Policies, Effects and Fluctuations. Hauppauge, N.Y.: Nova Science Publishers, 2011.

Dyfyniad MLA

ebrary, Inc, and Natalie B. Perkins. Exchange Rates: Policies, Effects and Fluctuations. Nova Science Publishers, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.