APA (7 ম সংস্করণ) উদ্ধৃতি

Islam, A., & Lee, S. H. (2024). Relationship of loyalty programs with customers’ purchase quantity and frequency. Brac University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Islam, Ariful, এবং Sang H. Lee. Relationship of Loyalty Programs with Customers’ Purchase Quantity and Frequency. Brac University, 2024.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Islam, Ariful, এবং Sang H. Lee. Relationship of Loyalty Programs with Customers’ Purchase Quantity and Frequency. Brac University, 2024.