Hughes, H. Stuart
Alfred A. Knopf, 1961
Buku Teks
Go, Julian, author
Oxford University Press, 2016
eBooks
Benton, Ted, author
Palgrave Macmillan, 2011
Buku Teks
Campbell, James, author
University of Illinois Press, 1992
Buku Teks
edited by David Garland and Richard Sparks
Oxford University Press, 2000
Buku Teks