APA-viite (7. p.)
Foerstel, H. N. (2002). Banned in the U.S.A: A reference guide to book censorship in schools and public libraries (Rev. and expanded ed.). Greenwood Press.
Chicago-viite (17. p.)
Foerstel, Herbert N. Banned in the U.S.A: A Reference Guide to Book Censorship in Schools and Public Libraries. Rev. and expanded ed. Westport, Conn.: Greenwood Press, 2002.
MLA-viite (9. p.)
Foerstel, Herbert N. Banned in the U.S.A: A Reference Guide to Book Censorship in Schools and Public Libraries. Rev. and expanded ed. Greenwood Press, 2002.
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