TATA SERVICES LIMITED. (1987). STATISTICAL OUTLINE OF INDIA-1987. TATA SERVICES LIMITED.
Chicago-čujuhus (17. p.)TATA SERVICES LIMITED. STATISTICAL OUTLINE OF INDIA-1987. BOMBAY: TATA SERVICES LIMITED, 1987.
MLA-čujuhus (9. p.)TATA SERVICES LIMITED. STATISTICAL OUTLINE OF INDIA-1987. TATA SERVICES LIMITED, 1987.
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