ANGELL, I. O. (1990). High Resolution Computer Graphics Using Pascal Ian O Angell And Gareth Griffith. Macmillan Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रANGELL, Ian O. High Resolution Computer Graphics Using Pascal Ian O Angell And Gareth Griffith. Macmillan Education, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रANGELL, Ian O. High Resolution Computer Graphics Using Pascal Ian O Angell And Gareth Griffith. Macmillan Education, 1990.
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