Boundy, A. W. [. W. (2002). Engineering drawing (6th ed.). McGraw Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBoundy, A. W. [Albert William]. Engineering Drawing. 6th ed. North Ryde, NSW: McGraw Hill, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBoundy, A. W. [Albert William]. Engineering Drawing. 6th ed. McGraw Hill, 2002.
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