Johnson., R. A. (1994). Miller and Freund's probality and statistics for engineers (5th ed.). Englewood Cliffs, NJ.: Prentice Hall.
Παραπομπή Chicago StyleJohnson., Richard A. Miller and Freund's Probality and Statistics for Engineers. 5th ed. Englewood Cliffs, NJ.: Prentice Hall, 1994.
Παραπομπή MLAJohnson., Richard A. Miller and Freund's Probality and Statistics for Engineers. 5th ed. Englewood Cliffs, NJ.: Prentice Hall, 1994.
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