社會民主主義University Press. 2011. ISBN 978-0-521-76163-5. Hudson, Kate. The New European Left: A Socialism for the Twenty-First Century?. Basingstoke, England: Palgrave
新左翼评论Review: The Search for Theory" (页面存档备份,存于互联网档案馆), International Socialism, 2007 Blackledge, Paul (2004). Perry Anderson, Marxism and the New Left. Merlin Press