Ong, DeWitt G.
McGraw-Hill, 1984
Buku Teks
edited by Mohamed I. Elmasry
IEEE Press, 1981
Buku Teks
Muliawan
Fakultas Teknik Universitas Indonesia, 1995
UI - Skripsi (Membership)
Allen, Phillip E.
Holt, Rinehart & Winston, 1987
Buku Teks
McCarthy, Oliver J.
John Wiley & Sons, 1982
Buku Teks