Tyson, N. d., & Graham, D. (2007). Death by black hole: And other cosmic quandaries. Blackstone Audiobooks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTyson, Neil deGrasse, और Dion Graham. Death by Black Hole: And Other Cosmic Quandaries. Ashland, Or.: Blackstone Audiobooks, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTyson, Neil deGrasse, और Dion Graham. Death by Black Hole: And Other Cosmic Quandaries. Blackstone Audiobooks, 2007.
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