Wegner, Peter, author
Prentice-Hall, 1980
Buku Teks
Gdeisat, Munther, author
Elsevier, 2013
eBooks
Cooper, Leon, author
Pergamon Press, 1981
Buku Teks
Harms, Edward, author
John Wiley & Sons, 1977
Buku Teks
Maurer, Ward Douglas, author
Holden-Day, 1972
Buku Teks