APA Alıntı

Gupta, S. L., & Hitesh Gupta. (2012). Business research methods. McGraw Hill.

Chicago Stili Alıntı

Gupta, S L., ve Hitesh Gupta. Business Research Methods. New Delhi: McGraw Hill, 2012.

MLA Alıntı

Gupta, S L., ve Hitesh Gupta. Business Research Methods. McGraw Hill, 2012.