Oxford University Press, 1997
Buku Referensi
Hornby, Albert Sydney, author
Oxford University Press, 1992
Buku Referensi
edited by N.S. Doniach
Oxford University Press, 1992
Buku Referensi
edited by N. S. Doniach
Clarendon Press; Oxford University Press, 1972
Buku Referensi
Hornby, Albert Sydney, author
Oxford University Press, 1995
Buku Referensi