APA (7 वां संस्करण) प्रशस्ति पत्र
Sieracki, B. H., & Edgar, J. (2016). A just cause: The impeachment and removal of Governor Rod Blagojevich. Southern Illinois University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Sieracki, Bernard H., और Jim Edgar. A Just Cause: The Impeachment and Removal of Governor Rod Blagojevich. Carbondale: Southern Illinois University Press, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Sieracki, Bernard H., और Jim Edgar. A Just Cause: The Impeachment and Removal of Governor Rod Blagojevich. Southern Illinois University Press, 2016.
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