Dyfyniad APA
Chakraborti, M. (1963). Estimating, costing, specification and valuation: In Civil Engineering. National halftone Co..
Dyfyniad Arddull Chicago
Chakraborti, M. Estimating, Costing, Specification and Valuation: In Civil Engineering. Calcutta: National halftone Co., 1963.
Dyfyniad MLA
Chakraborti, M. Estimating, Costing, Specification and Valuation: In Civil Engineering. National halftone Co., 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.