Deliar Noer, author
Yayasan Perkhidmatan, 1984
Buku Teks
Sokolovsky, Joan
Westview Press, 1990
Buku Teks
Philippe de Lombaerde
Springer, 2012
eBooks
A. Dahlan Ranuwihardjo, author
Intrans, 2002
Buku Teks
Mulgan, Geoff, author
Yayasan Obor Indonesia, 1995
Buku Teks