Oppen, Gebhard von., author
Infinity Science Press LLC, 2007
Buku Teks
Elwell, D., author
John Wiley & Sons, 1978
Buku Teks
Hinchey, Fred A., author
Wiley Eastern, 1976
Buku Teks
Nyhoff, Larry, author
Prentice-Hall, 1997
Buku Teks
Benedict, R. Ralph, author
Prentice-Hall, 1976
Buku Teks