Spencer, S. (2001). The dark lady (1st world ed.). Severn House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpencer, Sally. The Dark Lady. 1st world ed. New York: Severn House, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpencer, Sally. The Dark Lady. 1st world ed. Severn House, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.