(1967). Design and Construction of Sanitar Strom Sewrs. American society of Civil Engineers.
Παραπομπή Chicago StyleDesign and Construction of Sanitar Strom Sewrs. New York: American society of Civil Engineers, 1967.
Παραπομπή MLADesign and Construction of Sanitar Strom Sewrs. American society of Civil Engineers, 1967.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.