อ้างอิง ของ อีฟลีน เบียทริซ ฮอล

  1. ↑ Kinne, Burdette (1943), "Voltaire Never Said it!", Modern Language Notes, 58 (7): 534–535 - Article citing a letter dated 9 May 1939. Sources which date her death to 1919, such as Fred R. Shapiro, The Yale book of quotations, appear to be in error.
  2. 1 2 Boller, Jr., Paul F. (1989). They Never Said It: A Book of Fake Quotes, Misquotes, and Misleading Attributions. New York: Oxford University Press. ISBN 0-19-505541-1. Unknown parameter |coauthors= ignored (|author= suggested) (help)
  3. ↑ The Advertiser, (Adelaide, SA) March 09, 1904
  4. ↑ "Five Ways to Compute the Relative Value of a U.K. Pound Amount, 1830 to Present"