APA (7 ম সংস্করণ) উদ্ধৃতি

Sayeed, R., & Naoshin, A. (2018). A comprehensive study on sales operation management of Singer Bangladesh Limited. BRAC University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sayeed, Rubama, এবং Adiba Naoshin. A Comprehensive Study on Sales Operation Management of Singer Bangladesh Limited. BRAC University, 2018.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Sayeed, Rubama, এবং Adiba Naoshin. A Comprehensive Study on Sales Operation Management of Singer Bangladesh Limited. BRAC University, 2018.