(原始内容存档于2023-08-20). 含有連結內容需訂閱查看的頁面 (link) Wolfgang Saxon. Josef Fried, 87, Organic Chemist Noted for Tailored Compounds. The New York Times. 1 September 2001: C 15
Griffith, William P.; Morris, Peter J. T. Charles Hatchett FRS (1765–1847), Chemist and Discoverer of Niobium. Notes and Records of the Royal Society of London
(原始内容存档于19 July 2008). Maugh II, Thomas H. Albert Hofmann, 102; Swiss chemist discovered LSD. Los Angeles Times. 30 April 2008 [13 December 2018]. (原始内容存档于5
1988: B 8 [17 April 2024]. 含有連結內容需訂閱查看的頁面 (link) Obituaries : Pioneering Chemist Carl Shipp Marvel. L.A. Times. Retrieved 22 Jun 2024. Keohane, Joseph Nicholas