Orwell, George, 1903-1950
Everyman's Library, 1993
Buku Teks SO
Orwell, George, 1903-1950
Yayasan Obor Indonesia, 1990
Buku Teks SO
Orwell, George, 1903-1950
Mariner Books, 2015
Buku Teks SO
Crick, Bernard
Little, Brown, 1980
Buku Teks SO
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1970
UI - Skripsi Membership