Al Roker. (2016). Been there, done that: Family wisdom for modern times.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAl Roker. Been There, Done That: Family Wisdom for Modern Times. 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAl Roker. Been There, Done That: Family Wisdom for Modern Times. 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.