APA (7 वां संस्करण) प्रशस्ति पत्र
Bernhard, J. (2007). Porcupine, Picayune, & Post: How newspapers get their names. University of Missouri Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Bernhard, Jim. Porcupine, Picayune, & Post: How Newspapers Get Their Names. Columbia: University of Missouri Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Bernhard, Jim. Porcupine, Picayune, & Post: How Newspapers Get Their Names. University of Missouri Press, 2007.
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