Islam

Bu kavram başka kaynaklarda da geçiyor

• Chamber's Twientieth Century Dictionary (1908)
• Nuttall Encyclopedia (1907)
• Pears Shilling Cyclopedia (1898)
• Phrases and Names Their Origins and Meanings (1896)
• The Century Dictionary: The Encyelopedic Lexicon of the English Language (1887)
• Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
• Chittagong — Nuttall Encyclopedia (1907)
• CHITTAGONG — The Encyclopedia of Missions (1904)
• Chittagong — Zell's Condensed Dictionary (1879)