Corman, Calvin W., author
Little, Brown, 1983
Buku Teks
Keeton, Page, author
West Pub., 1971
Buku Teks
Lunney, glynn, author
West, 2010
Buku Teks
Tracey, Richard R.S., author
Butterworth, 1975
Buku Teks
Gunther, Gerald, author
Foundation Press, 1970
Buku Teks