Srivastava T.N. (2012). Business Research Methodology. Tata McGraw Hill.
Chicago-čujuhus (17. p.)Srivastava T.N. Business Research Methodology. New Delhi: Tata McGraw Hill, 2012.
MLA-čujuhus (9. p.)Srivastava T.N. Business Research Methodology. Tata McGraw Hill, 2012.
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