APA (7 वां संस्करण) प्रशस्ति पत्र
Amponsah, P. N. (2004). Libel law, political criticism, and defamation of public figures: The United States, Europe, and Australia. LFB Scholarly Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Amponsah, Peter N. Libel Law, Political Criticism, and Defamation of Public Figures: The United States, Europe, and Australia. New York: LFB Scholarly Pub., 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Amponsah, Peter N. Libel Law, Political Criticism, and Defamation of Public Figures: The United States, Europe, and Australia. LFB Scholarly Pub., 2004.
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