Jacoc, Jane M.
Routledge, 1996
Buku Teks
Picard, Gilbert
Benedikt Taschen, [date of publication not identified]
Buku Teks
Scott, Erik R., author
Oxford University Press, 2016
eBooks
Logevall, Fredrik, 1963-, author
Random House Trade Paperbacks, 2012
Buku Teks
Parry, J. H.
Penguin books, 1973
Buku Teks