APA-ийн эшлэл(7 дахь хэвлэлт)

Cooper, D. R., Schindler, P. S., & Sharma, J. K. (2014). Business Research Methods (11th ed.). McGraw Hill Education (India) Pvt. Ltd.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Cooper, Donald R., Pamela S. Schindler, ба J. K. Sharma. Business Research Methods. 11th ed. New Delhi: McGraw Hill Education (India) Pvt. Ltd, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Cooper, Donald R., et al. Business Research Methods. 11th ed. McGraw Hill Education (India) Pvt. Ltd, 2014.