Dyfyniad APA

Lee, T. (1998). Economics for professional investors (2nd ed.). Prentice Hall Europe.

Dyfyniad Arddull Chicago

Lee, Tim. Economics for Professional Investors. 2nd ed. London: Prentice Hall Europe, 1998.

Dyfyniad MLA

Lee, Tim. Economics for Professional Investors. 2nd ed. Prentice Hall Europe, 1998.

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