Butler, I., & Kois, D. (2018). The world only spins forward: The ascent of Angels in America. Bloomsbury USA, an imprint of Bloomsbury Publishing Plc.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रButler, Isaac, और Dan Kois. The World Only Spins Forward: The Ascent of Angels in America. New York, NY, USA: Bloomsbury USA, an imprint of Bloomsbury Publishing Plc, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रButler, Isaac, और Dan Kois. The World Only Spins Forward: The Ascent of Angels in America. Bloomsbury USA, an imprint of Bloomsbury Publishing Plc, 2018.
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