Não informado. (1950). Annual Conference Proceedings of the American Library Association. American Library Association.
Čikaški stil citiranja (17. izdanje)Não informado. Annual Conference Proceedings of the American Library Association. Chicago, Ill: American Library Association, 1950.
MLA način citiranja (8. izdanje)Não informado. Annual Conference Proceedings of the American Library Association. American Library Association, 1950.
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