(1949). Public library extension.
Cita Chicago Style (17a ed.)Public Library Extension. 1949.
Cita MLA (9a ed.)Public Library Extension. 1949.
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Cita APA (7a ed.)
(1949). Public library extension.
Cita Chicago Style (17a ed.)Public Library Extension. 1949.
Cita MLA (9a ed.)Public Library Extension. 1949.