Rubinstein, Nicolai
La Noova Italia, 1971
Buku Teks
Simson, Otto von, author
Fratelli Fabbri , 1968
Buku Referensi
Seo, Dong-chan, author
Seoul Dong Yangmungo, 2000
Buku Teks
Hangyeorae sinmoonsa, 2005
Buku Teks
Han-Chung-il 3-kuk Kondong yoksa
Hangyeoculphan, 2007
Buku Teks