Watkins, Alan
Duckworth, 1991
Buku Teks
Blake, Robert, author
Fontana Press, 1990
Buku Teks
Blake, Robert, author
Fontana Press, 1985
Buku Teks
Muhammad Ali Sadikin, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2015
UI - Skripsi (Membership)
Camus, Albert, 1913-1960, author
Vintage Books, 1991
Buku Teks