Balck, JT
McGraw-Hill, 1991
Buku Teks
Black, J. T.
McGraw-Hill, 1991
Buku Teks
Bessant, J.R.
UK NCC Blackwell, 1991
Buku Teks
Scheer, August-Wilhelm, author
Springer-Verlag, 1994
Buku Teks
Hendri, author
Fakultas Teknik Universitas Indonesia, 1996
UI - Skripsi (Membership)