Purpose

Bu kavram başka kaynaklarda da geçiyor

• Cyclopedia of Telephony and Telegraphy (1919)
• Faiths of Man : A Cyclopædia of Religions (1909)
• Chamber's Twientieth Century Dictionary (1908)
• Chamber's Etymological of the English Language (1895)
• Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
• A Dictionary of the First or Oldest Words in the English Language (1862)
• CROSS-PURPOSE — Pears Shilling Cyclopedia (1898)
• Cross-purpose — Nuttall's Standard Dictionary of the English Language (1890)
• Purpose-like — Nuttall's Standard Dictionary of the English Language (1890)