Munro, William Bennett, author
Macmillan, 1952
Buku Teks
Munro, William Bennett, author
Buku Teks
Hamilton, Alexander, author
Tudor Publishing, 1937
Buku Teks
United States Information Agency, 1987
Buku Teks
introduction by Edward G. Smith
Barnes & Noble, 1966
Buku Teks