Stenton, Doris Mary
Penguin Books, 1951
Buku Teks
Jin`ichi Konishi, author
Princeton University Press, 1986
Buku Teks
Erlande-Brandenburg, Alain
Thames and Hudson, [date of publication not identified]
Buku Teks
Artikel Jurnal
Götze, Heinz, author
Prestel, 1998
Buku Teks