Orchard, W. Arundel
Georgian House, 1952
Buku Teks
Howard, John Tasker, author
Thomas Y. Crowell, 1946
Buku Teks
editor Kim Ki-Su and Lee Kyung-Mo
Ministry of Culture and Information, 1970
Buku Teks
[Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, ], 2014
UI - Makalah dan Kertas Kerja
Alander, Bo
The Swedish Institute, 1956
Buku Teks