Clark, M. H. (2007). I heard that song before. Thorndike Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClark, Mary Higgins. I Heard That Song Before. Waterville, Me.: Thorndike Press, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रClark, Mary Higgins. I Heard That Song Before. Thorndike Press, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.