Said, Edward W.
Peran intelektual :kuliah - kuliah Reith tahun 1993
Yayasan Obor Indonesia, 1998
 Buku Teks
Said, Edward W.
Peran intelektual : kuliah - kuliah Reith tahun 1993
Yayasan Obor Indonesia, 2014
 Buku Teks
Said, Edward W.
Peran intelektual : kuliah-kuliah Reith tahun 1993
Yayasan Obor Indonesia, 1998
 Buku Teks
Warburton, Nigel, 1962-
Freedom : an introduction with readings
Routledge, 2001
 Buku Teks
Adler, Mortimer Jerome, 1902-2001
The idea of freedom : a dialectical examination of the conceptions of freedom
Doubleday, 1958
 Buku Teks SO