Dyfyniad APA

ENeil , M. (1988). Skills and Knowledge of Cost Engineering. American Association Cost Engineers.

Dyfyniad Arddull Chicago

ENeil , M.James. Skills and Knowledge of Cost Engineering. Morgantown: American Association Cost Engineers, 1988.

Dyfyniad MLA

ENeil , M.James. Skills and Knowledge of Cost Engineering. American Association Cost Engineers, 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.