APA (7th ed.) Zitazioa
Warshawsky, M. (2012). Retirement income: Risks and strategies. MIT Press.
Chicago Style (17th ed.) Zitazioa
Warshawsky, Mark. Retirement Income: Risks and Strategies. Cambridge, Mass.: MIT Press, 2012.
MLA (9th ed.) Zitazioa
Warshawsky, Mark. Retirement Income: Risks and Strategies. MIT Press, 2012.
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