Noble, Ben, author
Prentice-Hall, 1977
Buku Teks
Noble, Ben, author
Prenticel-Hall, 1988
Buku Teks
Olver, Peter J., author
Prentice-Hall, 2006
Buku Teks
White, Paul A., author
Dickenson, 1966
Buku Teks
Strang, Gilbert, author
Wellesley-Cambridge, 1993
Buku Teks