APA-viite (7. p.)
ebrary, Inc, Gruber, J., & Wise, D. A. (2010). Social security programs and retirement around the world: The relationship to youth employment. University of Chicago Press.
Chicago-viite (17. p.)
ebrary, Inc, Jonathan Gruber, ja David A. Wise. Social Security Programs and Retirement Around the World: The Relationship to Youth Employment. Chicago ; London: University of Chicago Press, 2010.
MLA-viite (9. p.)
ebrary, Inc, et al. Social Security Programs and Retirement Around the World: The Relationship to Youth Employment. University of Chicago Press, 2010.
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