APA-viite (7. p.)
ebrary, Inc, & Haynes, C. C. (2003). The First Amendment in schools: A guide from the First Amendment Center. Association for Supervision and Curriculum Development.
Chicago-viite (17. p.)
ebrary, Inc, ja Charles C. Haynes. The First Amendment in Schools: A Guide from the First Amendment Center. Alexandria, Va.: Association for Supervision and Curriculum Development, 2003.
MLA-viite (9. p.)
ebrary, Inc, ja Charles C. Haynes. The First Amendment in Schools: A Guide from the First Amendment Center. Association for Supervision and Curriculum Development, 2003.
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