Scarry, R. (2015). Richard Scarry's busy, busy world (50th anniversary edition.). Golden Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रScarry, Richard. Richard Scarry's Busy, Busy World. 50th anniversary edition. New York: Golden Books, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रScarry, Richard. Richard Scarry's Busy, Busy World. 50th anniversary edition. Golden Books, 2015.
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