Gim, Hyon-seng
Miresa, 2006
Buku Teks
[publisher not identified], [date of publication not identified]
Buku Teks
Ganbra, Rafael
Madrid Publicaciones Espanolas 1974
Buku Teks
Sin, Myung-ho
Kimyoungsa, 2009
Buku Teks
El Askary, Abd El Salam
Blackwell Munksgaard, 2007
Buku Teks