Sahay, Bhagwan
Oxford and IBH, 1988
Buku Teks
Kurniawan Rahardjo, author
Fakultas Teknik Universitas Indonesia, 1998
UI - Tesis (Membership)
Uren, Lester C.
New York: McGraw-Hill, 1950
Buku Teks
Uren, Lester C.
New York: McGraw-Hill, 1950
Buku Teks
Sokolov, V.
Mir Publisher, 1972
Buku Teks