Johnson, H. B. (2010). Children and youth speak for themselves. Emerald.
Chicago Style (17. basım) AtıfJohnson, Heather Beth. Children and Youth Speak for Themselves. Bingley, UK: Emerald, 2010.
MLA (9th ed.) AtıfJohnson, Heather Beth. Children and Youth Speak for Themselves. Emerald, 2010.
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