Goodwin, D. K., & Herrmann, E. (2014). The bully pulpit: Theodore roosevelt, william howard taft, and the golden age of journalism (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoodwin, Doris Kearns, और Edward Herrmann. The Bully Pulpit: Theodore Roosevelt, William Howard Taft, and the Golden Age of Journalism. Unabridged. Prince Frederick: Recorded Books Inc., 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGoodwin, Doris Kearns, और Edward Herrmann. The Bully Pulpit: Theodore Roosevelt, William Howard Taft, and the Golden Age of Journalism. Unabridged. Recorded Books Inc., 2014.
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