Chetwynd, C. (2020). Snug: A collection of comics about dating your best friend. Andrews McMeel Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChetwynd, Catana. Snug: A Collection of Comics About Dating Your Best Friend. Kansas City, Missouri: Andrews McMeel Publishing, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChetwynd, Catana. Snug: A Collection of Comics About Dating Your Best Friend. Andrews McMeel Publishing, 2020.
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