Troen, V., & Boles, K. (2003). Who's teaching your children?: Why the teacher crisis is worse than you think and what can be done about it. Yale University Press.
Chicago-viite (17. p.)Troen, Vivian, ja Katherine Boles. Who's Teaching Your Children?: Why the Teacher Crisis Is Worse than You Think and What Can Be Done About It. New Haven: Yale University Press, 2003.
MLA-viite (9. p.)Troen, Vivian, ja Katherine Boles. Who's Teaching Your Children?: Why the Teacher Crisis Is Worse than You Think and What Can Be Done About It. Yale University Press, 2003.
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