IGN. Irawan Wibawa, author
1996
UI - Tesis (Membership)
edited by Carl C. Ulstrup
American Society of Civil Engineers, 1988
Buku Teks
Irpan Hidayat, author
Fakultas Teknik Universitas Indonesia, 2011
UI - Tesis (Open)
Afdol Pranata, author
Fakultas Teknik Universitas Indonesia, 2015
UI - Skripsi (Membership)
by Rene Walther [and others]
Thomas Telford, 1999
Buku Teks