APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.