Anderson, K. J., & Guidall, G. (2002). Hidden empire: Saga of seven suns series, book 1 (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnderson, Kevin J., और George Guidall. Hidden Empire: Saga of Seven Suns Series, Book 1. Unabridged. Prince Frederick: Recorded Books Inc., 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAnderson, Kevin J., और George Guidall. Hidden Empire: Saga of Seven Suns Series, Book 1. Unabridged. Recorded Books Inc., 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.