Commercial Press , 1936
Buku Teks
Binyon, Laurence, author
British Museum, 1916
Buku Referensi
Saunders, Ann, author
Phaidon, 1984
Buku Referensi
Bushell, Stephen W., author
Wyman and Sons, 1906
Buku Teks
Willetts, William Y., author
Penguin Books , 1958
Buku Teks