Salvatore, D., & Reagle, D. (2002). Schaum's outline of theory and problems of statistics and econometrics (2nd ed.). McGraw-Hill.
Παραπομπή σε μορφή Chicago (17η εκδ.)Salvatore, Dominick, και Derrick Reagle. Schaum's Outline of Theory and Problems of Statistics and Econometrics. 2nd ed. New York: McGraw-Hill, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)Salvatore, Dominick, και Derrick Reagle. Schaum's Outline of Theory and Problems of Statistics and Econometrics. 2nd ed. McGraw-Hill, 2002.
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