Jansson, T. (1976). The summer book (1st Dell printing.). Dell Publishing Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJansson, Tove. The Summer Book. 1st Dell printing. New York: Dell Publishing Co, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJansson, Tove. The Summer Book. 1st Dell printing. Dell Publishing Co, 1976.
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