Fabrycky, W. J., & Thuesen, G. J. (1980). Economic decision analysis (2nd ed.). Prentice Hall.
Cita Chicago (17th ed.)Fabrycky, W. J., i G. J. Thuesen. Economic Decision Analysis. 2nd ed. Upper Saddle River, N. J: Prentice Hall, 1980.
Cita MLA (9th ed.)Fabrycky, W. J., i G. J. Thuesen. Economic Decision Analysis. 2nd ed. Prentice Hall, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.