MUKHOPADHYAY, P. (2012). THEORY & METHODS OF SURVEY SAMPLING (2ND.). PHI.
Čikaški stil citiranja (17. izdanje)MUKHOPADHYAY, P. THEORY & METHODS OF SURVEY SAMPLING. 2ND. N DELHI: PHI, 2012.
MLA način citiranja (9. izdanje)MUKHOPADHYAY, P. THEORY & METHODS OF SURVEY SAMPLING. 2ND. PHI, 2012.
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