Taylor, Alice, author
Oxford University Press, 2016
eBooks
Burnett, John, author
National Museums of Scotland, 1995
Buku Teks
Mackintosh, Chaerles Rennie, author
The Foulis Press, 1995
Buku Teks
edited by David Daiches
Edward Arnold, 1981
Buku Referensi
edited by Huw Jones
Avebury, 1996
Buku Teks