^Lunny, Katharine G.; Benitez, Yanice; Albeck, Yishai; Strasser, Daniel; Stanton, John F.; Continetti, Robert E. Spectroscopy of Ethylenedione and Ethynediolide: A Reinvestigation. Angewandte Chemie International Edition. 2018-05-04, 57 (19): 5394–5397. ISSN 1433-7851. doi:10.1002/anie.201801848.
^William W. Goodrich interview (页面存档备份,存于互联网档案馆) for FDA Oral History Program, Part 2. Rockville, Maryland, 15 October 1986.
^Thomas, J. Russell; DeLeeuw, Bradley J.; O’Leary, Paul; Schaefer, Henry F.; Duke, Brian J.; O’Leary, Brian. The ethylenedione anion: Elucidation of the intricate potential energy hypersurface. The Journal of Chemical Physics. 1995-04-22, 102 (16): 6525–6536. ISSN 0021-9606. doi:10.1063/1.469366.
^Pyykkö, Pekka; Runeberg, Nino. Ab initio studies of bonding trends. Journal of Molecular Structure: THEOCHEM. 1991, 234: 269–277. doi:10.1016/0166-1280(91)89017-U.