American Association of School Librarians & ebrary, Inc. (2009). Empowering learners: Guidelines for school library programs. American Association of School Librarians.
Chicago-viite (17. p.)American Association of School Librarians ja Inc ebrary. Empowering Learners: Guidelines for School Library Programs. Chicago, Ill.: American Association of School Librarians, 2009.
MLA-viite (9. p.)American Association of School Librarians ja Inc ebrary. Empowering Learners: Guidelines for School Library Programs. American Association of School Librarians, 2009.
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