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RAYWARD, W. Boyd. The Origins of Information Science and the International Institute of Bibliography/International Federation for Information and Documentation (FID). Journal of the American Society for Information Science [online]. 1997, 48(4), s. 290 [cit. 2013-04-22]. Dostupné z: http://people.lis.illinois.edu/~wrayward/OriginsofInfoScience.pdfArchivováno 28. 12. 2013 na Wayback Machine.
RAYWARD, W. Boyd. The Origins of Information Science and the International Institute of Bibliography/International Federation for Information and Documentation (FID). Journal of the American Society for Information Science [online]. 1997, 48(4), s. 291 [cit. 2013-04-22]. Dostupné z: http://people.lis.illinois.edu/~wrayward/OriginsofInfoScience.pdfArchivováno 28. 12. 2013 na Wayback Machine.