Tulsian, P. C. a. . B. J. (2010). Business statistics: A self study textbooks (2 Edition.).
Čikaški stil citiranjaTulsian, P C and Bharat Jhunjhnuwala. Business Statistics: A Self Study Textbooks. 2 Edition. S. Chand & Company, New Delhi, 2010.
MLA način citiranjaTulsian, P C and Bharat Jhunjhnuwala. Business Statistics: A Self Study Textbooks. 2 Edition. 2010.
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