Whitelam, Keith W
Raoutledge , 1996
Buku Teks
edited by Judy A. Hayden and Nabil I. Matar
Brill, 2013
eBooks
Schwelb, Egon
Quadrangle, 1964
Buku Teks
Asia Pacific Economic Cooperation, 1995
Buku Teks
Vloten, H. Van
Universitaire Pers Leiden, 1949
Buku Teks