Gleeson, Brendan, 1964- author
Routledge, 2014
Buku Teks
Clark, David, 1946-, author
Routledge, 1996
Buku Teks
Mercer, Charles, author
Penguin Books, 1975
Buku Teks
Kunstler, James Howard, author
The Free Press, 2001
Buku Teks
edited by Nick Jewson and Susanne Macgregor
Routledge, 1997
Buku Teks