Não informado. (1973). Children' s literature abstracts. Children' s Library Section. International Federation of Library.
Citação do estilo Chicago (17ª ed.)Não informado. Children' S Literature Abstracts. Birmingham, Inglaterra: Children' s Library Section. International Federation of Library, 1973.
Citação MLA (8ª ed.)Não informado. Children' S Literature Abstracts. Children' s Library Section. International Federation of Library, 1973.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.