Singapore. Ministry of Science and Technology. (1976). Survey of computers in Singapore, 1976. Ministry of Science and Technology, Republic of Singapore.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSingapore. Ministry of Science and Technology. Survey of Computers in Singapore, 1976. [Singapore]: Ministry of Science and Technology, Republic of Singapore, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSingapore. Ministry of Science and Technology. Survey of Computers in Singapore, 1976. Ministry of Science and Technology, Republic of Singapore, 1976.
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