Water Pollution Control Federation Task Force on Beneficial Use of Waste Solids & Water Pollution Control Federation Technical Practice Committee. (1989). Beneficial use of waste solids. Water Pollution Control Federation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Water Pollution Control Federation Task Force on Beneficial Use of Waste Solids και Water Pollution Control Federation Technical Practice Committee. Beneficial Use of Waste Solids. Alexandria: Water Pollution Control Federation, 1989.
Παραπομπή σε μορφή MLA (9th εκδ.)Water Pollution Control Federation Task Force on Beneficial Use of Waste Solids και Water Pollution Control Federation Technical Practice Committee. Beneficial Use of Waste Solids. Water Pollution Control Federation, 1989.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.