Blood

Bu kavram başka kaynaklarda da geçiyor

• Adair's new Encyclopedia (1923)
• Stedman's Medical Dictionary: A Practical Medical Dictionary (1920)
• The Slang Dictionary Etymological Historical and Anecdotal (1913)
• Appleton's Medical Dictionary (1913)
• The American Illustrated Medical Dictionary (1913)
• Everybody's Encyclopedia (1912)
• Dictionary of Food Names in Five Language (1911)
• A Law Dictionary (1910)
• Webster's Condensed Dictionary- A Condensed Dictionary of the English Language (1909)
• A Dictionary of Men's Wear (1908)
• Chamber's Twientieth Century Dictionary (1908)
• The American Dictionary and Cyclopedia (1907)
• The Handy Cyclopedia of Common Things and Biographical Dictionary (1901)
• Pears Shilling Cyclopedia (1898)
• Phrases and Names Their Origins and Meanings (1896)