American Library Association & Sell, V. (1957). Subject index to poetry for children and young people. The Association.
Chicago-referens (17:e uppl.)American Library Association och Violet Sell. Subject Index to Poetry for Children and Young People. Chicago: The Association, 1957.
MLA-referens (8:e uppl.)American Library Association och Violet Sell. Subject Index to Poetry for Children and Young People. The Association, 1957.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.