edited by Miriam K. Starkman
Alfred A. Knopf, 1967
Buku Teks
edited by Albert D. van Nostrand and Charles H. Watts
Library Arts Press, 1959
Buku Teks
Bush, Douglas
Clarendom Press , 1962
Buku Teks
Liberal Arts Press,, 1959
Buku Teks
Ashley, Maurice, author
Penguin Books, 1952
Buku Teks