(1990). American Conservative Opinion Leaders Edited By Mark J. Rozell And James F. Ponturo. West View.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Conservative Opinion Leaders Edited By Mark J. Rozell And James F. Ponturo. West View, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Conservative Opinion Leaders Edited By Mark J. Rozell And James F. Ponturo. West View, 1990.
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