Oxford University Press, 1942
Buku Referensi
edited by George W. Turner
Melbourne, Oxford University Press, 1987
Buku Referensi
edited by N.S. Doniach
Oxford University Press, 1992
Buku Referensi
Oxford , Clarendon Press
Buku Referensi
edited by Marie-Helene Correard
Oxford University Press, [Date of publication not identified]
Buku Referensi