Zikmund, W. G. (2003). Business research methods (7th ed.). Thomson Asia pvt ltd.
Čikaški stil citiranjaZikmund, William G. Business Research Methods. 7th ed. Singapore: Thomson Asia pvt ltd, 2003.
MLA način citiranjaZikmund, William G. Business Research Methods. 7th ed. Thomson Asia pvt ltd, 2003.
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