APA-referens

Chakraborti, M. (2007). Estimating, costing, specification and valuation in civil engineering: Principles and applications ( Includes computer estimation) (20th.). M.Chakraborti.

Chicago-stil citat

Chakraborti, M. Estimating, Costing, Specification and Valuation in Civil Engineering: Principles and Applications ( Includes Computer Estimation). 20th. Kolkata: M.Chakraborti, 2007.

MLA-referens

Chakraborti, M. Estimating, Costing, Specification and Valuation in Civil Engineering: Principles and Applications ( Includes Computer Estimation). 20th. M.Chakraborti, 2007.