APA

Dutta (B N), . (1986). Estimating And Costing. : .

Chicago

Dutta (B N), . 1986. Estimating And Costing. : .

Harvard

Dutta (B N), . (1986). Estimating And Costing. : .

MLA

Dutta (B N), . Estimating And Costing. : . 1986.