APA (7th ed.) Zitazioa
Duff, B. (2011). The parent as citizen: A democratic dilemma. University of Minnesota Press.
Chicago Style (17th ed.) Zitazioa
Duff, Brian. The Parent as Citizen: A Democratic Dilemma. Minneapolis: University of Minnesota Press, 2011.
MLA (9th ed.) Zitazioa
Duff, Brian. The Parent as Citizen: A Democratic Dilemma. University of Minnesota Press, 2011.
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