লেখক
American Association of School Librarians
6
International Association of School Librarianship
2
School Library Association
2
Australian School Library Association
1
California School Library Association
1
Canadian School Library Association
1
Center for Applied Research in Education
1
Library Association of Australia. Children's Libraries Section
1
Library Learning Resources, Inc
1
Ohio Educational Library/Media Association
1
Saskatchewan Association of Educational Media Specialists
1
Saskatchewan School Library Association
1