(1978). Children's art in Singapore. Ministry of culture : sole distributor, Educational Publications Bureau.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChildren's Art in Singapore. [Singapore: Ministry of culture : sole distributor, Educational Publications Bureau, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChildren's Art in Singapore. Ministry of culture : sole distributor, Educational Publications Bureau, 1978.
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