Giddings, J. Calvin, author
John Wiley & Sons, 1991
Buku Teks
Elvis Djasir, author
Fakultas Teknik Universitas Indonesia, 1990
UI - Skripsi (Membership)
Karger, Barry L.
John Wiley & Sons, 1973
Buku Teks
Meloan, Clifton E.
John Wiley & Sons, 1999
Buku Referensi
Hsu, Hsien-Wen, author
John Wiley & Sons, 1981
Buku Teks