Não informado. (1973). Children' s literature abstracts. Children' s Library Section. International Federation of Library.
Chicago-referens (17:e uppl.)Não informado. Children' S Literature Abstracts. Birmingham, Inglaterra: Children' s Library Section. International Federation of Library, 1973.
MLA-referens (8:e uppl.)Não informado. Children' S Literature Abstracts. Children' s Library Section. International Federation of Library, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.