Penny, L. (2018). Kingdom of the blind (Large print edition.). Thordke Press, a part of Gale, a Cengage Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPenny, Louise. Kingdom of the Blind. Large print edition. Waterville, Maine: Thordke Press, a part of Gale, a Cengage Company, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPenny, Louise. Kingdom of the Blind. Large print edition. Thordke Press, a part of Gale, a Cengage Company, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.