McWhorter, David B.
Water Resources Publications , 2010
Buku Teks
Unesco, 1978
Buku Referensi
Titiek Ujianti Karunia
Fakultas Teknik Universitas Indonesia, 2016
UI - Tesis Membership
Snoeyink, Vernon L.
John Wiley & Sons, 1980
Buku Teks
Stumm, Werner
John Wiley & Sons, 1996
Buku Teks