Dyfyniad APA

Fabrycky, W. J., Thuesen, G. J., & Verma, D. (1998). Economic decision analysis (3rd ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Fabrycky, W. J., G. J. Thuesen, and D. Verma. Economic Decision Analysis. 3rd ed. Upper Saddle River, N. J: Prentice Hall, 1998.

Dyfyniad MLA

Fabrycky, W. J., et al. Economic Decision Analysis. 3rd ed. Prentice Hall, 1998.

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