National Council of Allied Economic Research. (1966). Survey of hilly and backward areas of Punjab. s.n.
Chicago Style (17th ed.) CitationNational Council of Allied Economic Research. Survey of Hilly and Backward Areas of Punjab. New Delhi: s.n, 1966.
MLA引文National Council of Allied Economic Research. Survey of Hilly and Backward Areas of Punjab. s.n, 1966.
警告:這些引文格式不一定是100%准確.