Παραπομπή σε μορφή APA (7η εκδ.)

Ahmed, Z., & Haq , M. (2014). Reference group influence on purchase decision making of soft drinks: A demographic study based on Clemon. BRAC University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ahmed, Zoheb, και Mahmudul Haq. Reference Group Influence on Purchase Decision Making of Soft Drinks: A Demographic Study Based on Clemon. BRAC University, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ahmed, Zoheb, και Mahmudul Haq. Reference Group Influence on Purchase Decision Making of Soft Drinks: A Demographic Study Based on Clemon. BRAC University, 2014.