Hill, E. Spot's Favourite Things: A Chunky Tab Book. G. P. Putnam's Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill, Eric. Spot's Favourite Things: A Chunky Tab Book. G. P. Putnam's Sons.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHill, Eric. Spot's Favourite Things: A Chunky Tab Book. G. P. Putnam's Sons.
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