Dyfyniad APA

Williamson, G. K. (1998). Smart Guide to making wise investments. Cader Books : Wiley.

Dyfyniad Arddull Chicago

Williamson, Gordon K. Smart Guide to Making Wise Investments. New York: Cader Books : Wiley, 1998.

Dyfyniad MLA

Williamson, Gordon K. Smart Guide to Making Wise Investments. Cader Books : Wiley, 1998.

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