Não informado. (2002). Medicinal & Aromatic Plants Abstracts. Council of Scientific & Industrial Research.
Chicago-referens (17:e uppl.)Não informado. Medicinal & Aromatic Plants Abstracts. New Delhi: Council of Scientific & Industrial Research, 2002.
MLA-referens (8:e uppl.)Não informado. Medicinal & Aromatic Plants Abstracts. Council of Scientific & Industrial Research, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.