Defense

Bu kavram başka kaynaklarda da geçiyor

• Adair's New Encyclopedia (1923)
• Défense — French-English Dictionary of Military Terms (1918)
• French-English and English-French Commercial Dictionary (1918)
• A Law Dictionary (1910)
• International Cyclopedia of Practical Knowledge (1895)
• A Concise Dictionary of Middle English from A.D. 1150 to 1580 (1889)
• A Military Dictionary and Gazetteer (1881)
• COAST DEFENSE — Adair's New Encyclopedia (1923)
• Coast Defense — A Dictionary of Military Terms (1918)
• Coast Defense — Everybody's Encyclopedia (1912)
• coast-defense — A Dictionary of Aviation (1911)