Hughes, Christopher
Routledge , 1997
Buku Teks
Lee, Teng-hui
Goverment Information Office, 1992
Buku Teks
The Royal Institute of International, 1996
Buku Teks
Nurul Amalia Lestari, author
Universitas Indonesia, 2016
UI - Skripsi (Membership)
Wu, Dangsheng, 1953-, author
Yun Chen Wenhua, 1991
Buku Teks