Midgley, Barry, editor
Chartwell Books, 1982.
Buku Referensi
Cochrane, James C., author
David & Charles , 2008
Buku Teks
Elwindra, author
Fakultas Teknik Universitas Indonesia, 1999
UI - Skripsi (Membership)
Argonaut, 1964
Buku Teks
Andhini Ayu Wijayanti, author
Fakultas Teknik Universitas Indonesia, 2002
UI - Skripsi (Membership)