Wise, D. A. (1985). Pensions, labor and individual choice. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)Wise, David A. Pensions, Labor and Individual Choice. Chicago: University of Chicago Press, 1985.
Lua MLA (9ú heag.)Wise, David A. Pensions, Labor and Individual Choice. University of Chicago Press, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.