India. Directorate of National Sample Survey. (1958). National sample survey no. 13: 7th Round Oct. 53 - March 54 : report on household transport operations. Cabinet Secretariat.
Chicago Edition CitationIndia. Directorate of National Sample Survey. National Sample Survey No. 13: 7th Round Oct. 53 - March 54 : Report on Household Transport Operations. Govt. of India: Cabinet Secretariat, 1958.
Cita MLAIndia. Directorate of National Sample Survey. National Sample Survey No. 13: 7th Round Oct. 53 - March 54 : Report on Household Transport Operations. Cabinet Secretariat, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.