West, Clare
Georgian Press, 1994
Buku Teks
edited by. Richard Garnett
Delhi, India Akashdeep 1992
Buku Referensi
edited by Martin Tucker
Continuum, 1989
Buku Referensi
edited by Martin Tucker
Ungar, 1988
Buku Referensi
edited by Martin Tucker
Ungar, 1987
Buku Referensi