APA (7 ম সংস্করণ) উদ্ধৃতি

Rathore,Kumar Ishwar. (2018). 20 practice papers for IBPS probationary officers prelim cum main recruitment exammination. Rudra Publishers & distributiors.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Rathore,Kumar Ishwar. 20 Practice Papers for IBPS Probationary Officers Prelim Cum Main Recruitment Exammination. Ghaziabad: Rudra Publishers & distributiors, 2018.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Rathore,Kumar Ishwar. 20 Practice Papers for IBPS Probationary Officers Prelim Cum Main Recruitment Exammination. Rudra Publishers & distributiors, 2018.