(1989). Civil engineering guidelines for planning and designing hydroelectric developments. New York: ASCE Pr..
Παραπομπή Chicago StyleCivil Engineering Guidelines for Planning and Designing Hydroelectric Developments. New York: ASCE Pr., 1989.
Παραπομπή MLACivil Engineering Guidelines for Planning and Designing Hydroelectric Developments. New York: ASCE Pr., 1989.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.
