Snyder, S. (2021). Undiscovered country (2019), volume 2: Unity (Collected.). Image Comics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSnyder, Scott. Undiscovered Country (2019), Volume 2: Unity. Collected. Cleveland: Image Comics, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSnyder, Scott. Undiscovered Country (2019), Volume 2: Unity. Collected. Image Comics, 2021.
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