Smith, H. L. (1954). Adult education activities in public libraries: A report of the ALA survey of adult education activities in public libraries and State library extension agencies of the United States. American Library Association.
Citace podle Chicago (17th ed.)Smith, Helen Lyman. Adult Education Activities in Public Libraries: A Report of the ALA Survey of Adult Education Activities in Public Libraries and State Library Extension Agencies of the United States. Chicago: American Library Association, 1954.
Citace podle MLA (9th ed.)Smith, Helen Lyman. Adult Education Activities in Public Libraries: A Report of the ALA Survey of Adult Education Activities in Public Libraries and State Library Extension Agencies of the United States. American Library Association, 1954.