Arnold, Lois D.W., author
Jones and Bartlett, 2010
Buku Teks
Holloway, Stephen, author
Free Press, 1989
Buku Teks
Kim, Gerard Jounghyun, author
CRC Press, 2015
Buku Teks
Kennedy, Daniel S.
S.S. Mubaruk , 1991
Buku Teks
Braybrooke, David
Random House , 1968
Buku Teks