A guide to IUPAC nomenclature of organic compounds : recommendations 1993 (including revisions, published and hitherto unpublished, to the 1979 edition of Nomenclature of Organic Chemistry
International Union of Pure and Applied Chemistry, Organic Chemistry Division, Commission on Nomenclature of Organic Chemistry (III.1) ; prepared for publication by R. Panico, W.H. Powell and Jean-Claude Richer (senior editor)