d`Alpuget, Blanche
Schwartz, 1984
Buku Teks
Charles Scribner's Sons, 1964
Buku Referensi
[publisher not identified], [date of publication not identified]
Buku Teks
Donald,David Herbert
Das Capo press, 1948
Buku Teks
Legge, John D., author
Penguin Books, 1973
Buku Teks