Saha S., S. (2016). Quantitative Methods (5th.). NCBA.
Chicago-čujuhus (17. p.)Saha S., S.Mukhaerji. Quantitative Methods. 5th. New Delhi: NCBA, 2016.
MLA-čujuhus (9. p.)Saha S., S.Mukhaerji. Quantitative Methods. 5th. NCBA, 2016.
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