Krishnamurthi,A. (2005). Wealth of India: Dictionary of Indian raw materials and industrial products:Vol VIII.
Chicago-referens (17:e uppl.)Krishnamurthi,A. Wealth of India: Dictionary of Indian Raw Materials and Industrial Products:Vol VIII. New Delhi, 2005.
MLA-referens (9:e uppl.)Krishnamurthi,A. Wealth of India: Dictionary of Indian Raw Materials and Industrial Products:Vol VIII. 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.