Brooks, G. (2015). The secret chord: A novel (Large print edition.). Thorndike Press, a part of Gale, Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrooks, Geraldine. The Secret Chord: A Novel. Large print edition. Farmington Hills, Mich: Thorndike Press, a part of Gale, Cengage Learning, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrooks, Geraldine. The Secret Chord: A Novel. Large print edition. Thorndike Press, a part of Gale, Cengage Learning, 2015.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.