edited by Carl C. Ulstrup
American Society of Civil Engineers, 1988
Buku Teks
by Rene Walther [and others]
Thomas Telford, 1999
Buku Teks
Irawan Tani, author
Fakultas Teknik Universitas Indonesia, 2000
UI - Tesis (Membership)
F.X. Supartono, author
Fakultas Teknik Universitas Indonesia, 1997
UI - Laporan Penelitian
IGN. Irawan Wibawa, author
1996
UI - Tesis (Membership)