Cameron, Alastair, author
Ellis Horwood, 1981
Buku Teks
Bimo Pratomo, author
Fakultas Teknik Universitas Indonesia, 1999
UI - Skripsi (Membership)
Fakultas Teknik Universitas Indonesia, 2004
UI - Skripsi (Membership)
Lansdown, A.R., author
Pergamon Press, 1982
Buku Referensi
Billett, Michael, author
Pergamon Press , 1979
Buku Teks