American Association of School Librarians & Association for Educational Communications and Technology. (1988). Information power : guidelines for school library media programs: American Association of School Librarians and Association for Educational Communications and Technology. American Library Association.
Cita Chicago (17th ed.)American Association of School Librarians i Association for Educational Communications and Technology. Information Power : Guidelines for School Library Media Programs: American Association of School Librarians and Association for Educational Communications and Technology. Chicago: American Library Association, 1988.
Cita MLA (9th ed.)American Association of School Librarians i Association for Educational Communications and Technology. Information Power : Guidelines for School Library Media Programs: American Association of School Librarians and Association for Educational Communications and Technology. American Library Association, 1988.