Dyfyniad APA

Alexander, G. . J., & Sharpe, W. F. B. (2009). Fundamentals of investments (3rd ed.). Pearson Education.

Dyfyniad Arddull Chicago

Alexander, Gordon J., and William F. Bailey Sharpe. Fundamentals of Investments. 3rd ed. New Delhi: Pearson Education, 2009.

Dyfyniad MLA

Alexander, Gordon J., and William F. Bailey Sharpe. Fundamentals of Investments. 3rd ed. Pearson Education, 2009.

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