Chomsky, Noam, author
Mizan, 2001
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
I Gusti Ngurah Bagus, author
Dhanpat Rai & Sons, 1984
Buku Teks
Bayu Hari Saktiawan, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2003
UI - Tesis Membership