Banga, T. R. (1983). Mechanical estimating and costing (including project planning). Khanna.
Chicago ZitierstilBanga, T R. Mechanical Estimating and Costing (including Project Planning). New Delhi: Khanna, 1983.
MLA ZitierstilBanga, T R. Mechanical Estimating and Costing (including Project Planning). Khanna, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.