Muvdi, B.B., author
Macmillan, 1980
Buku Teks
Peterson, Aldor C., author
Allyn and Bacon, 1981
Buku Teks
Bedford, Anthony, author
Addison-Wesley, 1995
Buku Teks
Shelley, Joseph F., author
McGraw-Hill, 1980
Buku Teks
edited by B. Wilshire, D.R.J. Owen
Pineridge Press, 1982
Buku Teks