Artikel Jurnal
edited by Bill Cate
Directory Press, 1972
Buku Teks
McWhorter, David B., author
Water Resources Publications , 2010
Buku Teks
Teuku Rizki Reynaldy, author
Fakultas Teknik Universitas Indonesia, 2022
UI - Skripsi (Membership)
Huisman, L.
Macmillan Press, 1975
Buku Teks