CONFEDERATION OF INDIAN INDUST. (1992). HANDBOOK OF STATISTICS 1991. CONFEDERATION OF INDIAN INDUSTRY.
Cita Chicago (17th ed.)CONFEDERATION OF INDIAN INDUST. HANDBOOK OF STATISTICS 1991. NEW DELHI: CONFEDERATION OF INDIAN INDUSTRY, 1992.
Cita MLA (9th ed.)CONFEDERATION OF INDIAN INDUST. HANDBOOK OF STATISTICS 1991. CONFEDERATION OF INDIAN INDUSTRY, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.