Dyfyniad APA

Freedman, M., & Beckner, S. N. (1980). The diamond book: A practical guide for successful investing. Dow Jones-Irwin.

Dyfyniad Arddull Chicago

Freedman, Michael, and Steven N. Beckner. The Diamond Book: A Practical Guide for Successful Investing. Homewood, Ill.: Dow Jones-Irwin, 1980.

Dyfyniad MLA

Freedman, Michael, and Steven N. Beckner. The Diamond Book: A Practical Guide for Successful Investing. Dow Jones-Irwin, 1980.

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