Koneru, Aruna, author
Tata McGraw-Hill, 2011
Buku Teks
Ibbotson, Mark, author
Cambridge University Press, 2008
Multimedia
Voiles, Price R.
Glencoe, 1993
Buku Teks
Camp, Sue C., author
McGraw-Hill, 2001
Multimedia
Camp, Sue C., author
Glencoe/McGraw-Hill, 2001
Buku Teks