edited by H.G. Hopkins and M.J. Sewell
Pergamon Press, 1982
Buku Teks
Korean Culture, 2008
Buku Teks
Li, Fengying
New Star Press, 2010
Buku Teks
Xian, he Dai, editor
[Springer, ], 2012
eBooks
World Health Organizaion, Regional Office for South-East Asia, 1988
Buku Teks