Marquand, D. (1988). The unprincipled society: New demands and old politics. London: J. Cape.
Chicago Style aipamenaMarquand, David. The Unprincipled Society: New Demands and Old Politics. London: J. Cape, 1988.
MLA aipamenaMarquand, David. The Unprincipled Society: New Demands and Old Politics. London: J. Cape, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.