Anderson, K. J., & Rosenblat, B. (2015). Clockwork lives: Clockwork angels series, book 2 (Unabridged.). Recorded Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnderson, Kevin J., और Barbara Rosenblat. Clockwork Lives: Clockwork Angels Series, Book 2. Unabridged. Prince Frederick: Recorded Books, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAnderson, Kevin J., और Barbara Rosenblat. Clockwork Lives: Clockwork Angels Series, Book 2. Unabridged. Recorded Books, 2015.
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