Kang, Kyong-suk, 1940-, author
Korea Foundation, 2008
Buku Teks
Nelson, Glenn C., author
Rinehart and Winston, 1960
Buku Teks
Barsoum, Michel W., author
McGraw-Hill, 1997
Buku Teks
Freyberg, Annabel, author
Laurence King Publishing, ,
Buku Referensi
Peterson, Susan, author
Laurence King Publishing, 2000
Buku Referensi