British Standards Institution. (1979). Universal Decimal Classification = Classification Décimale Universelle = Dezimalklasifikation. UDC667 = CDU667 = DK667. Colour industries (dyes, inks, paints etc.) = Industries tinctoriales (colorants, encres, peintures etc.) = Farbtechnische Industrien (Farbstoffe, Tinten, Anstrichmittel usw.) (2nd English full ed.). British Standards Institution.
Chicago Style (17th ed.) CitationBritish Standards Institution. Universal Decimal Classification = Classification Décimale Universelle = Dezimalklasifikation. UDC667 = CDU667 = DK667. Colour Industries (dyes, Inks, Paints Etc.) = Industries Tinctoriales (colorants, Encres, Peintures Etc.) = Farbtechnische Industrien (Farbstoffe, Tinten, Anstrichmittel Usw.). 2nd English full ed. London: British Standards Institution, 1979.
MLA (8th ed.) CitationBritish Standards Institution. Universal Decimal Classification = Classification Décimale Universelle = Dezimalklasifikation. UDC667 = CDU667 = DK667. Colour Industries (dyes, Inks, Paints Etc.) = Industries Tinctoriales (colorants, Encres, Peintures Etc.) = Farbtechnische Industrien (Farbstoffe, Tinten, Anstrichmittel Usw.). 2nd English full ed. British Standards Institution, 1979.