edited by T.F. Hoad
Oxford University Press, 1996
Buku Referensi
edited by Grahame Johnston
Oxford University Press, 1980
Buku Referensi
edited by George W. Turner
Melbourne, Oxford University Press, 1987
Buku Referensi
Hornby, Albert Sydney, author
Oxford University Press, 1977
Buku Referensi
Crawley, Angela, author
Oxford University Press, 2000
Buku Referensi