Whitson, Gene
McGraw-Hill, 1996
Buku Referensi
Derucher, Kenneth N.
Prentice-Hall, 1981
Buku Teks
Brownell, Lloyd E.
Wiley, 1959
Buku Teks
Uktolseja, Togar Arya Mozes
Fakultas Teknik Universitas Indonesia, 2013
UI - Tesis Membership
Thompson, F.G.
Longmans, Green and Co, Ltd., 1968
Buku Teks