อ้างอิง ของ เพชรโฮป

  1. ↑ Hevesi, Dennis (2008-04-06). "George Switzer, 92, Dies; Started a Gem Treasury". New York Times. สืบค้นเมื่อ 2008-04-09.
  2. 1 2 3 Randolph E. Schmid, Associated Press (January 8, 2008). "Blue diamonds have a red glow about them". USA Today. สืบค้นเมื่อ 2011-07-09. Italic or bold markup not allowed in: |publisher= (help)
  3. ↑ David Beresford and Lee Glendinning (28 August 2007). "Miners unearth world's biggest diamond". The Guardian. สืบค้นเมื่อ 2011-07-09. Italic or bold markup not allowed in: |publisher= (help)
  4. ↑ Schmid, Randolph E. Strangely and uniquely, the diamond glows only after the light has been switched off. The glow can last for anything up to 2 minutes. "UV Light Makes Hope Diamond Glow Red". ABC News. January 7, 2008.
  5. ↑ Hatelberg, John Nels. "The Hope Diamond phosphoresces a fiery red color when exposed to ultraviolet light". Smithsonian Institution.
  6. ↑ Glenn Osten Anderson -- Dr. Jeffrey Post (Smithsonian) (2 October 2009). "The Hope Diamond revealed: The Smithsonian Institution in Washington displays the Hope Diamond without a setting for the first time in history". The Guardian. สืบค้นเมื่อ 2011-07-09. (video) Italic or bold markup not allowed in: |publisher= (help)
  7. 1 2 3 AFP (20 November 2010). "Storied Hope Diamond gets a new necklace". France 24. สืบค้นเมื่อ 2011-07-09. Italic or bold markup not allowed in: |publisher= (help)
  8. 1 2 3 "The Hope Diamond". The Smithsonian. 2011-07-11. สืบค้นเมื่อ 2011-07-11. Italic or bold markup not allowed in: |publisher= (help)
  9. ↑ "HOPE DIAMOND AGAIN OFFERED FOR SALE; Price Said to be Only $150,000, Though It Once Was Bought for $400,000. MAY COME TO AMERICA Prospective Buyers Inspect it in London -- Stone Has a Remarkable History". The New York Times. October 30, 1910. สืบค้นเมื่อ 2011-07-09. Italic or bold markup not allowed in: |publisher= (help)
  10. 1 2 3 "J.R. M'LEAN'S SON BUYS HOPE DIAMOND; $300,000 for Jewel Owned by Louis XVI. and Worn by Marie Antoinette and May Yohe". The New York Times. January 29, 1911. สืบค้นเมื่อ 2011-07-09. Italic or bold markup not allowed in: |publisher= (help)
  11. ↑ Agence France-Presse (November 18, 2008). "U.S. has Sun King's stolen gem, say French experts". Canada.com. สืบค้นเมื่อ 2011-07-09. Italic or bold markup not allowed in: |publisher= (help)
  12. ↑ Hofer, Stephen, Collecting and Classifying Colored Diamonds, p.414
  13. ↑ King,et al., "Characterizing Natural-color Type IIb Blue Diamonds", Gems & Gemology, Vol. 34, #01, p.249
  14. ↑ Wise, Richard W., Secrets Of The Gem Trade, The Connoisseur's Guide To Precious Gemstones, Ch. 38, p.235 ISBN 0972822380
  15. ↑ Wise, ibid. p.29-30
  16. ↑ Caputo, Joseph (November 2010). "Testing the Hope Diamond". Smithsonian. สืบค้นเมื่อ 2011-01-15.
  17. ↑ Associated Press (October 3, 2003). "Hope Diamond still holds allure". USA Today. สืบค้นเมื่อ 2011-07-09. Italic or bold markup not allowed in: |publisher= (help)

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WikiPedia: เพชรโฮป http://www.canada.com/story_print.html?id=1f5933e7... http://www.france24.com/en/20101120-storied-hope-d... http://abcnews.go.com/Technology/wireStory?id=4099... http://gia.metapress.com/content/q0n20t64308783g1/... http://query.nytimes.com/gst/abstract.html?res=F30... http://query.nytimes.com/gst/abstract.html?res=F30... http://www.nytimes.com/2008/04/06/us/06SWITZER.htm... http://www.smithsonianmag.com/science-nature/Testi... http://www.usatoday.com/news/science/2003-10-03-ho... http://www.usatoday.com/tech/science/discoveries/2...