TATA SERVICES LIMITED. (2001). STATISTICAL OUTLINE OF INDIA 2001-02 (28TH.). TATA SERVICES LIMITED.
Chicago-referens (17:e uppl.)TATA SERVICES LIMITED. STATISTICAL OUTLINE OF INDIA 2001-02. 28TH. MUMBAI: TATA SERVICES LIMITED, 2001.
MLA-referens (9:e uppl.)TATA SERVICES LIMITED. STATISTICAL OUTLINE OF INDIA 2001-02. 28TH. TATA SERVICES LIMITED, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.