Bishop, Charles: "An integrated approach to the documentation problem". In: American Documentation (ISSN0096-946X, CODEN AMDOA7), Vol. 4, p. 54–65 (1953).
Kuentzel, L. E.: "Current status of the CODEN Project". In: Special Libraries (ISSN0038-6723), Vol. 57, p. 404–406 (1966)
Kuentzel, L. E.: "CODEN for periodical titles, Vol. 1 ; Periodical titles by CODEN, non-periodical titles, deleted CODEN". In: ASTM data series publication, American Society for Testing and Materials (ISSN0066-0531); Vol. 23 A (1966).
Kuentzel, L. E.: "CODEN for periodical titles, Vol. 2 ; Periodical titles by title". In: ASTM data series publication, American Society for Testing and Materials (ISSN0066-0531); Vol. 23 A (1966).
Anon: "Chemical Abstract Service assumes ASTM CODEN assignment". In: Journal of Library Automation (ISSN0022-2240), Vol. 8, p. 12 (1975).