Blakeney, E.H., author
J.M. Dent & Sons, 1952
Buku Referensi
Sykes, Egerton, author
London, J.M. Dent and Sons
Buku Referensi
[publisher not identified], [date of publication not identified]
Buku Teks
Paxton, John, author
J.M. Dent & Sons, 1992
Buku Referensi
Arnold-Baker, C., author
J.M. Dent & Sons, 1954
Buku Teks