Raiyani, J. R. (2012). Research methodolgy: Theory and techniques. New Century Publications.
Chicago-čujuhus (17. p.)Raiyani, Jagadish R. Research Methodolgy: Theory and Techniques. New Delhi: New Century Publications, 2012.
MLA-čujuhus (9. p.)Raiyani, Jagadish R. Research Methodolgy: Theory and Techniques. New Century Publications, 2012.
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