Golden, C. (2023). Hellboy and the b.p.r.d: The secret of chesbro house and others. Dark Horse Comics, LLC..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGolden, Christopher. Hellboy and the B.p.r.d: The Secret of Chesbro House and Others. Cleveland: Dark Horse Comics, LLC., 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGolden, Christopher. Hellboy and the B.p.r.d: The Secret of Chesbro House and Others. Dark Horse Comics, LLC., 2023.
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