APA-čujuhus (7. p.)
ebrary, Inc, & Perna, L. W. (2013). Preparing today's students for tomorrow's jobs in Metropolitan America. University of Pennsylvania Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Laura W. Perna. Preparing Today's Students for Tomorrow's Jobs in Metropolitan America. Philadelphia: University of Pennsylvania Press, 2013.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Laura W. Perna. Preparing Today's Students for Tomorrow's Jobs in Metropolitan America. University of Pennsylvania Press, 2013.
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