Wilkinson, Joseph W., author
Prentice-Hall, 1987
Buku Teks
Wilkinson, Joseph W., author
John Wiley & Sons, 1997
Buku Teks
Li, David H., author
McGraw-Hill, 1968
Buku Teks
Bodnar, George H., author
Prentice Hall International, 1995
Buku Teks
Martin, Mearle, author
Prentice-Hall, 2003
Buku Teks