Não informado. (2004). Journal of the Water Resources Planning and Management Division. American Society of Civil Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of the Water Resources Planning and Management Division. New York: American Society of Civil Engineers, 2004.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of the Water Resources Planning and Management Division. American Society of Civil Engineers, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.