Egan, M. David, author
McGraw-Hill, 1983
Buku Referensi
Gordon, Gary, author
John Wiley & Sons, 1995
Buku Teks
Nuckolls, James L.
John Wiley & Sons, 1983
Buku Teks
Whitehead, Randall, author
Rockport, 1998
Buku Teks
Mukti Andriyanto, author
Fakultas Teknik Universitas Indonesia, 2003
UI - Skripsi (Membership)