V. Surdin, « A review of: The alchemy of the heavens Searching for meaning in the milky way By Ken CroswellIllustrated. 340 pp. New York: Anchor Books/Doubleday. 1995. $24.95. (ISBN0-385-47213-7) », Astronomical & Astrophysical Transactions, vol. 16, no 1, , p. 81–82 (ISSN1055-6796 et 1476-3540, DOI10.1080/10556799808208147, lire en ligne, consulté le )
« Hoyle, Prof. Sir Fred, (24 June 1915–20 Aug. 2001), Hon. Research Professor: Manchester University, since 1972; University College, Cardiff, since 1975; Visiting Associate in Physics, California Institute of Technology, since 1963 », dans Who Was Who, Oxford University Press, (lire en ligne)
V. Surdin, « A review of: The alchemy of the heavens Searching for meaning in the milky way By Ken CroswellIllustrated. 340 pp. New York: Anchor Books/Doubleday. 1995. $24.95. (ISBN0-385-47213-7) », Astronomical & Astrophysical Transactions, vol. 16, no 1, , p. 81–82 (ISSN1055-6796 et 1476-3540, DOI10.1080/10556799808208147, lire en ligne, consulté le )