Garland, Carl W., author
McGraw-Hill, 2003
Buku Teks
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
Sawyer, Donald T., author
John Wiley & Sons, 1994
Buku Teks