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Bu kavram başka kaynaklarda da geçiyor

• British Encyclopedia (1933)
• Stedman's Medical Dictionary: A Practical Medical Dictionary (1920)
• The Slang Dictionary Etymological Historical and Anecdotal (1913)
• The American Illustrated Medical Dictionary (1913)
• Everybody's Encyelopedia (1912)
• The Devil's Dictionary (1911)
• A Dictionary of Men's Wear (1908)
• Chamber's Twientieth Century Dictionary (1908)
• An Illustrated Dictionary of Medicine, Biology and Allied Sciences (1907)
• Explanation of Terms Used in Entomology (1906)
• A Concise Dictionary of Egyptian Archeology (1902)
• Chandler's Encyclopedia (1898)
• A Dictionary of Musical Terms (1895)
• Chamber's Etymological of the English Language (1895)
• An Illustrated Encyclopedic Medical Dictionary (1893)