Murthy, S. N. (2013). Business Research Methods (3rd.). Excel Books (Delhi).
Chicago-čujuhus (17. p.)Murthy, S N. Business Research Methods. 3rd. Excel Books (Delhi), 2013.
MLA-čujuhus (9. p.)Murthy, S N. Business Research Methods. 3rd. Excel Books (Delhi), 2013.
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