Larsen, Richard J.
Prentice-Hall, 1981
Buku Teks
Larsen, Richard J.
Prentice-Hall, 1996
Buku Teks
Wolf, Frank L.
McGraw-Hill, 1962
Buku Teks
Hays, William Lee, 1926-1995
Holt, Rinehart and Winston, 1971
Buku Teks
Devore, Jay L..
Duxbury Press, 1995
Buku Teks