APA (7th ed.) Zitazioa
Karch, A. (2013). Early Start: Preschool Politics in the United States. The University of Michigan Press.
Chicago Style (17th ed.) Zitazioa
Karch, Andrew. Early Start: Preschool Politics in the United States. Ann Arbor: The University of Michigan Press, 2013.
MLA (9th ed.) Zitazioa
Karch, Andrew. Early Start: Preschool Politics in the United States. The University of Michigan Press, 2013.
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