Amling, Frederick, author
Prentice-Hall, 1978
Buku Teks
Chong, Yen Yee, author
John Wiley & Sons, 2004
Buku Teks
Cohen, Jerome B., author
Richard D. Irwin, 1987
Buku Teks
Elton, Edwin J., author
John Wiley & Sons, 1984
Buku Teks
Haugen, Robert A.
Prentice-Hall, 1990
Buku Teks