Gordon, Stewart, author
Ufuk Press, 2008
Buku Teks
Institute of Southeast Asian Studies, 1992
Majalah, Jurnal, Buletin
Gordon, Stewart, author
Ufuk Press, 2008
Buku Teks
edited by Norton Sydney Ginsburg ... [and others]
Prentice-Hall, 1958
Buku Teks
Cressey, George Babcock, 1896-1963, author
McGraw-Hill, 1951
Buku Teks