Barry, D. (2025). Class clown: The memoirs of a professional wiseass: how I went 77 years without growing up (Unabridged.). Simon & Schuster Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarry, Dave. Class Clown: The Memoirs of a Professional Wiseass: How I Went 77 Years Without Growing Up. Unabridged. [New York]: Simon & Schuster Audio, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBarry, Dave. Class Clown: The Memoirs of a Professional Wiseass: How I Went 77 Years Without Growing Up. Unabridged. Simon & Schuster Audio, 2025.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.