Gabaldon, D., & Porter, D. (2013). Drums of autumn (Unabridged.). Recorded Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGabaldon, Diana, और Davina Porter. Drums of Autumn. Unabridged. Prince Frederick: Recorded Books, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGabaldon, Diana, और Davina Porter. Drums of Autumn. Unabridged. Recorded Books, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.