Hammett, Dashiell, author
Everyman`s Library, 2000
Buku Teks
edited by Kare Ringlund, Ellen Mosleth, and Daryl J. Mares
Westview Press, 1990
Buku Referensi
John Wiley & Sons, 2010
eBooks
Romavitanto Hermudani Utoro, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2010
UI - Tesis (Open)
L.B. Fischer, 1942
Koleksi Publik