Henderson, Glenn V., author
Addison-Wesley, 1984
Buku Teks
Temes, Gabor C., author
McGraw-Hill, 1977
Buku Teks
Clark, Mary Jo, author
Appleton & Lange, 1999
Buku Teks
Lamb, Charles W., author
Houghton Mifflin, 1987
Buku Teks
Cohen, Ronald Jay, author
Mayfield Publishing, 2006
Buku Teks