TATA SERVICES LIMITED. (2000). STATISTICAL OUTLINE OF INDIA 2000-01. TATA SERVICES LIMITED.
芝加哥风格引文TATA SERVICES LIMITED. STATISTICAL OUTLINE OF INDIA 2000-01. MUMBAI: TATA SERVICES LIMITED, 2000.
MLA引文TATA SERVICES LIMITED. STATISTICAL OUTLINE OF INDIA 2000-01. TATA SERVICES LIMITED, 2000.
警告：这些引文格式不一定是100％准确.