APA (7. basım) Alıntı

Beri G C. (2013). Marketing Research (5th.). McGraw Hill.

Chicago Style (17. basım) Atıf

Beri G C. Marketing Research. 5th. New Delhi: McGraw Hill, 2013.

MLA (9th ed.) Atıf

Beri G C. Marketing Research. 5th. McGraw Hill, 2013.