edited by P. S. Falla
Clarendon Press, 1990
Buku Referensi
edited by Della Thompson
Oxford University Press, 1996
Buku Referensi
Clarendon Press, 1994
Buku Referensi
Wheeler, Marcus, author
Glarendon Press, 1984
Buku Referensi
Fowler, H. W. (Henry Watson), 1858-1933, author
At The Clarendon Press, 1954
Buku Teks