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2. ALA. 2010. Intellectual freedom manual. 8th ed. Chicago: American Library Association.
3. American Library Association. 2004. Freedom to read statement. https://www.ala.org/advocacy/intfreedom/freedomreadstatement/text=Webelievethatpublishersand isguaranteedbytheConstitution.
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5. American Library Association. 2017. Politics in American libraries: An interpretation of the library bill of rights. https://www.ala.org/advocacy/intfreedom/librarybill/interpretations/politics.