Sylvia Ranee, c. o. V. (1996). Queen of the head-hunters: The autobiography of H. H. the Hon. Sylvia Lady Brooke, Ranee of Sarawak. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSylvia Ranee, consort of Vyner. Queen of the Head-hunters: The Autobiography of H. H. the Hon. Sylvia Lady Brooke, Ranee of Sarawak. Kuala Lumpur: Oxford University Press, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSylvia Ranee, consort of Vyner. Queen of the Head-hunters: The Autobiography of H. H. the Hon. Sylvia Lady Brooke, Ranee of Sarawak. Oxford University Press, 1996.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.