Gabion

Bu kavram başka kaynaklarda da geçiyor

• Adair's New Encyclopedia (1923)
• French-English Dictionary of Military Terms (1918)
• Everybody's Encyelopedia (1912)
• The American Dictionary and Cyclopedia (1910)
• Webster's Condensed Dictionary- A Condensed Dictionary of the English Language (1909)
• Chamber's Twientieth Century Dictionary (1908)
• Chandler's Encyclopedia (1898)
• Pears Shilling Cyclopedia (1898)
• Chamber's Etymological of the English Language (1895)
• Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
• A Military Dictionary and Gazetteer (1881)