Não informado. Chemical abstracts. Index guide: Supplement. American Chemical Society.
Chicago-referens (17:e uppl.)Não informado. Chemical Abstracts. Index Guide: Supplement. Columbus, Ohio: American Chemical Society.
MLA-referens (8:e uppl.)Não informado. Chemical Abstracts. Index Guide: Supplement. American Chemical Society.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.