Baldick, chris, author
Oxford University Press, 1990
Buku Referensi
edited by Ian Chilvers
Oxford University Press , 1990
Buku Referensi
edited by T.F. Hoad
Oxford University Press, 1996
Buku Referensi
edited by George W. Turner
Melbourne, Oxford University Press, 1987
Buku Referensi
Oxford University Press , 1994
Buku Referensi