Camp, Sue C., author
Glencoe/McGraw-Hill, 2001
Buku Teks
Camp, Sue C., author
McGraw-Hill, 2001
Multimedia
Seoul The National Center for Korean Traditional Performing Arts 2004
Buku Teks
Dale, Margaret, author
Crest Publishing House, 1999
Buku Teks
Whetten, David A., author
Prentice-Hall, 2000
Buku Teks