GUPTA, C. (2012). AN INTRODUCTION TO STATISTICAL METHODS. VIKAS PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)GUPTA, C.B. AN INTRODUCTION TO STATISTICAL METHODS. NOIDA: VIKAS PUBLISHING HOUSE, 2012.
MLA-čujuhus (9. p.)GUPTA, C.B. AN INTRODUCTION TO STATISTICAL METHODS. VIKAS PUBLISHING HOUSE, 2012.
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