Hillebrand, M. (2008). Pension Systems, Demographic Change, and the Stock Market. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-77972-8
Lua i Stíl Chicago (17ú heag.)Hillebrand, Marten. Pension Systems, Demographic Change, and the Stock Market. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-77972-8.
Lua MLA (9ú heag.)Hillebrand, Marten. Pension Systems, Demographic Change, and the Stock Market. Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-77972-8.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.