Ash, M., & Ash, I. (1994). Gardner's chemical synonyms and trade names (10th ed., rev. and enl.). Gower.

Ash, Michael, and Irene Ash. Gardner's Chemical Synonyms and Trade Names. 10th ed., rev. and enl. Aldershot, Hants, England ; Brookfield, Vt.: Gower, 1994.

Ash, Michael, and Irene Ash. Gardner's Chemical Synonyms and Trade Names. 10th ed., rev. and enl. Gower, 1994.