Universitas Indonesia, 2004
UI - Skripsi (Membership)
Delson, Donn
Bradson Press, 1983
Buku Referensi
Pelton, Joseph N.
Springer-Verlag, 2012
eBooks
Roddy, Dennis
McGraw-Hill, 1995
Buku Teks
International Engineering Consortium
International Engineering Consortium, 2006
eBooks