Ansari, S. (2005). A Compendium of Muslim and Christian dates: Interchanging Christian and Hijrah dates from 1 A.D. to 2571 A.D. (641 B.H. to 2010 A.H.) together with the infinite pre-Hijrah, post-Hijrah, Julian, and Gregorian calendars. B. R. Publishing Corporation.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAnsari, Shahabuddin. A Compendium of Muslim and Christian Dates: Interchanging Christian and Hijrah Dates from 1 A.D. to 2571 A.D. (641 B.H. to 2010 A.H.) Together with the Infinite Pre-Hijrah, Post-Hijrah, Julian, and Gregorian Calendars. B. R. Publishing Corporation, 2005.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিAnsari, Shahabuddin. A Compendium of Muslim and Christian Dates: Interchanging Christian and Hijrah Dates from 1 A.D. to 2571 A.D. (641 B.H. to 2010 A.H.) Together with the Infinite Pre-Hijrah, Post-Hijrah, Julian, and Gregorian Calendars. B. R. Publishing Corporation, 2005.