(1990). American Conservative Opinion Leaders Edited By Mark J. Rozell And James F. Ponturo. West View.
Čikaški stil citiranja (17. izdanje)American Conservative Opinion Leaders Edited By Mark J. Rozell And James F. Ponturo. West View, 1990.
MLA način citiranja (8. izdanje)American Conservative Opinion Leaders Edited By Mark J. Rozell And James F. Ponturo. West View, 1990.
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