Phelps, E. S. (1997). Renewing work: How to restore participation and self-support to free enterprise. Harvard University Press.
Chicago-referens (17:e uppl.)Phelps, Edmund S. Renewing Work: How to Restore Participation and Self-support to Free Enterprise. Cambridge, Mass: Harvard University Press, 1997.
MLA-referens (9:e uppl.)Phelps, Edmund S. Renewing Work: How to Restore Participation and Self-support to Free Enterprise. Harvard University Press, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.