Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.