Dyfyniad APA

Ebert, R. J., & Griffin, R. W. (1998). Business essentials (2nd ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Ebert, Ronald J., and Ricky W. Griffin. Business Essentials. 2nd ed. Upper Saddle River, N.J: Prentice-Hall, 1998.

Dyfyniad MLA

Ebert, Ronald J., and Ricky W. Griffin. Business Essentials. 2nd ed. Prentice-Hall, 1998.

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