APA (7th ed.) Zitazioa
Palfrey, J. (2006). Child health in America: Making a difference through advocacy. Johns Hopkins University Press.
Chicago Style (17th ed.) Zitazioa
Palfrey, Judith. Child Health in America: Making a Difference Through Advocacy. Baltimore: Johns Hopkins University Press, 2006.
MLA (9th ed.) Zitazioa
Palfrey, Judith. Child Health in America: Making a Difference Through Advocacy. Johns Hopkins University Press, 2006.
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