Katzan, Harry, Jr., author
Van Nostrand Reinhold, 1980
Buku Teks
edited by Hans Gunter
Macmillan, 1973
Buku Teks
Thierauf, Robert J., author
John Wiley & Sons, 1980
Buku Teks
Carter, Norman H., author
Dickenson , [s.a.]
Buku Teks
Orilia, Lawrence S., author
McGraw-Hill, 1982
Buku Teks