Blanchard, B. S., & Fabrycky, W. J. (1990). Systems engineering and analysis (2nd ed.). Englewood Cliffs: Prentice-Hall International, Inc..
Παραπομπή Chicago StyleBlanchard, Benjamin S., and Wolter J. Fabrycky. Systems Engineering and Analysis. 2nd ed. Englewood Cliffs: Prentice-Hall International, Inc., 1990.
Παραπομπή MLABlanchard, Benjamin S., and Wolter J. Fabrycky. Systems Engineering and Analysis. 2nd ed. Englewood Cliffs: Prentice-Hall International, Inc., 1990.
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