Light, P. C. (1995). Still artful work: The continuing politics of social security reform (2nd ed.). McGraw-Hill.
Chicago Style aipamenaLight, Paul Charles. Still Artful Work: The Continuing Politics of Social Security Reform. 2nd ed. New York: McGraw-Hill, 1995.
MLA aipamenaLight, Paul Charles. Still Artful Work: The Continuing Politics of Social Security Reform. 2nd ed. McGraw-Hill, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.