Dyfyniad APA

Vaughn, D. E. (1974). Survey of Investments (2nd ed.). Dryden Press.

Dyfyniad Arddull Chicago

Vaughn, Donald E. Survey of Investments. 2nd ed. Illinots: Dryden Press, 1974.

Dyfyniad MLA

Vaughn, Donald E. Survey of Investments. 2nd ed. Dryden Press, 1974.

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