Seymour-Smith, Martin, author
Bloomsbury, 1994
Buku Teks
Bird, Richard M., author
Ward Lock, 1995
Buku Teks
Hardy, Paul
Descle de Brouwer, 1963
Buku Teks
Blunden, Edmund
Macmillan's Pocket Lib., 1951
Buku Teks
Hardy, Thomas, 1840-1928, author
Dell, 1962
Buku Teks