Ness, P. (2011). A monster calls: Inspired by an idea from siobhan dowd.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNess, Patrick. A Monster Calls: Inspired by an Idea from Siobhan Dowd. 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNess, Patrick. A Monster Calls: Inspired by an Idea from Siobhan Dowd. 2011.
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