Darrow, G. (2017). The visitor: how and why he stayed: How and why he stayed (Collected Mini-Series.). Dark Horse Comics, LLC..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDarrow, Geof. The Visitor: How and Why He Stayed: How and Why He Stayed. Collected Mini-Series. Cleveland: Dark Horse Comics, LLC., 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDarrow, Geof. The Visitor: How and Why He Stayed: How and Why He Stayed. Collected Mini-Series. Dark Horse Comics, LLC., 2017.
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