Shen, Thomas T.
Springer, 1999
Buku Teks
Royston, Michael G.
Pergamon Press, 1979
Buku Teks
Freeman, Harry M.
McGraw-Hill, [1995;1995, 1995]
Buku Referensi
Freeman, Harry M.
McGraw-Hill, 1995
Buku Referensi
Harrison, Roy M.
Whitstable Litho, 1982
Buku Teks