Austin, George T., author
McGraw-Hill, c1986
Buku Teks
Burns, D.T., author
John Wiley & Sons, 1981
Buku Teks
Vaczek, Louis, author
The Viking Press, 1964
Buku Teks
Isaacs, Neil S., author
John Wiley & Sons, 1981
Buku Teks
Brezonik, Patrick L., author
Lewis Publishers, 1994
Buku Teks