Sherman, Alan, author
Houghton Mifflin, 1976
Buku Teks
Shoemaker, David P., author
McGraw-Hill, 1974
Buku Teks
Shoemaker, David P., author
McGraw-Hill, 1996
Buku Teks
Pasto, Daniel J., author
[Publisher not identified], 1992
Buku Teks
Ault, Addison, author
Houghton Mifflin, 1979
Buku Teks