Allaby, Michael, editor
Oxford University Press, 1992
Buku Referensi
edited by Michael Allaby
Oxford University Press, 1992
Buku Teks
edited by Angela Partington
Oxford University Press, 1993
Buku Referensi
edited by Michael Allaby
Oxford University Press, 1994
Buku Referensi
editor, Stanley Sadie, Alison Lathan
Macmillan Press LTD, 1994
Buku Referensi