Παραπομπή APA

Chakraborti, M. (1982). Estimating, Costing and Specification in Civil Engineering (7th ed.). the Auther.

Παραπομπή Chicago Style

Chakraborti, M. Estimating, Costing and Specification in Civil Engineering. 7th ed. Calcutta: the Auther, 1982.

Παραπομπή MLA

Chakraborti, M. Estimating, Costing and Specification in Civil Engineering. 7th ed. the Auther, 1982.