Birkbeck, M. (2023). The life we chose: William "Big Billy" D'Elia and the last secrets of America's most powerful mafia family (First edition.). William Morrow, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBirkbeck, Matt. The Life We Chose: William "Big Billy" D'Elia and the Last Secrets of America's Most Powerful Mafia Family. First edition. New York, NY: William Morrow, an imprint of HarperCollinsPublishers, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBirkbeck, Matt. The Life We Chose: William "Big Billy" D'Elia and the Last Secrets of America's Most Powerful Mafia Family. First edition. William Morrow, an imprint of HarperCollinsPublishers, 2023.
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