Hill, E. Spot Goes To School (American Board Book). Putnam Publishing Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill, Eric. Spot Goes To School (American Board Book). Putnam Publishing Group.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHill, Eric. Spot Goes To School (American Board Book). Putnam Publishing Group.
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