Dyfyniad APA

DUTTA, B. (1996). Estimating And Costing In Civil Engineering. UBSPD.

Dyfyniad Arddull Chicago

DUTTA, BN. Estimating And Costing In Civil Engineering. UBSPD, 1996.

Dyfyniad MLA

DUTTA, BN. Estimating And Costing In Civil Engineering. UBSPD, 1996.

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