APA
Chakraborti, . (1990). Estimating, Costing, Specification and Valuation of Civil Engineering. : PUBLISHED BY THE AUTHOR.
Chicago
Chakraborti, . 1990. Estimating, Costing, Specification and Valuation of Civil Engineering. : PUBLISHED BY THE AUTHOR.
Harvard
Chakraborti, . (1990). Estimating, Costing, Specification and Valuation of Civil Engineering. : PUBLISHED BY THE AUTHOR.
MLA
Chakraborti, . Estimating, Costing, Specification and Valuation of Civil Engineering. : PUBLISHED BY THE AUTHOR. 1990.