Tournikiotis, Panayotis
MIT Press, 1999
Buku Teks
edited by Roger E. Backhouse, Philippe Fontaine
Cambrigde University Press, 2014
Buku Teks
Cambridge University Press, 2014
Buku Teks
Adam Budd, editor
Routledge , 2009
Buku Teks
Vardy, Alan
McGraw-Hill, 1990
Buku Teks