Wilby, C.B. (Charles Bryan)
London: Applied Science, 1981
Buku Teks
Sawko, F.
London: Applied Science, 1978
Buku Teks
Nilson, Arthur H., author
New York: John Wiley & Sons, 1987
Buku Teks
Raju, N. Krishna, author
Erlangga, 1981
Buku Teks
Preston, H. Kent, author
McGraw-Hill, 1967
Buku Teks