(2006). Library of Congress classification. J. Political science / prepared by the Cataloging Policy and Support Office, Library Services.
Citação norma ChicagoLibrary of Congress Classification. J. Political Science / Prepared by the Cataloging Policy and Support Office, Library Services. 2006.
Citação norma MLALibrary of Congress Classification. J. Political Science / Prepared by the Cataloging Policy and Support Office, Library Services. 2006.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.