KANNAPPAN, D. . e. (1985). Mechanical estimating and costing. McGraw-Hill.
Chicago Style (17th ed.) CitationKANNAPPAN, D et.al. Mechanical Estimating and Costing. New Delhi: McGraw-Hill, 1985.
MLA引文KANNAPPAN, D et.al. Mechanical Estimating and Costing. McGraw-Hill, 1985.
警告:這些引文格式不一定是100%准確.