Dyke, Vernon van
Stanford University Press, 1962
Buku Teks
Burke, Edmund, 1729-1797
Cambridge University Press, 2014
eBooks
Benton, Ted
Palgrave Macmillan, 2011
Buku Teks
Benton, Ted
Design , 2001
Buku Teks
Ziman, John
Cambridge University Press, 1994
Buku Teks