chosen by Walter Murdoch and Alan Mulgan
Oxford University Press, 1950
Buku Teks
Oxford University Press, 1950
Koleksi Publik
Penguin Books, 1979
Koleksi Publik
edited by Harry Heseltine
Penguin Books, 1979
Buku Teks
Wright, Judith, 1915-2000, author
Oxford University Press, 1956
Buku Teks