Aigueperse et al. 2005, "Fluorine", p. 2.↑ 4.0 4.1 Dean 1999, පිටු අංකය: 523.↑ Cengel, Yunus A.; Boles, Michael A. (2002). Thermodynamics: An Engineering Approach (Fourth ed.). McGraw-Hill. p. 824. ISBN 0-07-238332-1. {{cite book}}: |access-date= requires |url= (help)↑ 6.0 6.1 Dean 1999, පිටු අංකය: 942.↑ 7.0 7.1 Compressed Gas Association (1999). Handbook of compressed gases. Springer. p. 365. ISBN 9780412782305. {{cite book}}: |access-date= requires |url= (help)↑ Allred, A. L. (1961). "Electronegativity values from thermochemical data". Journal of Inorganic and Nuclear Chemistry. 17 (3–4): 215–221. doi:10.1016/0022-1902(61)80142-5.↑ 9.0 9.1 9.2 Dean 1999, පිටු අංකය: 564.↑ Robinson, Edward A.; Johnson, Samuel A.; Tang, Ting-Hua; Gillespie, Ronald J. (1997). "Reinterpretation of the Lengths of Bonds to Fluorine in Terms of an Almost Ionic Model". Inorganic Chemistry. 36 (14): 3022. doi:10.1021/ic961315b. PMID 11669953.↑ Bondi, A. (1964). "Van der Waals Volumes and Radii"