Dyfyniad APA

DUTTA, B. N., & DUTTA, B. N. (1991). Estimating And Costing In Civil Engineering Theory And Practice Bn. Dutta. UBS Publishers' Distributors.

Dyfyniad Arddull Chicago

DUTTA, B N., and B N. DUTTA. Estimating And Costing In Civil Engineering Theory And Practice Bn. Dutta. UBS Publishers' Distributors, 1991.

Dyfyniad MLA

DUTTA, B N., and B N. DUTTA. Estimating And Costing In Civil Engineering Theory And Practice Bn. Dutta. UBS Publishers' Distributors, 1991.

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