Twain, Mark, 1835-1910, author
Leopard Books , 1982
Buku Teks
edited by Henry Nash Smith
Prentice-Hall, 1963
Buku Teks
Twain, Mark, 1835-1910, author
Penguin Books, 1973
Buku Teks
Kusuma Nursiawati, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1988
UI - Skripsi (Membership)
Neider, Charles
Harper & Brother, Publishers, 1959
Buku Teks