ebrary, Inc, Hanushek, E. A., & Maritato, N. L. (1996). Assessing knowledge of retirement behavior. National Academy Press.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Eric A. Hanushek, i Nancy L. Maritato. Assessing Knowledge of Retirement Behavior. Washington, D.C.: National Academy Press, 1996.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. Assessing Knowledge of Retirement Behavior. National Academy Press, 1996.
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