American Society of Civil Engineers. Surveying and Mapping Division. (2004). Journal of the Surveying and Mapping Division. American Society of Civil Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Society of Civil Engineers. Surveying and Mapping Division. Journal of the Surveying and Mapping Division. New York: American Society of Civil Engineers, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Society of Civil Engineers. Surveying and Mapping Division. Journal of the Surveying and Mapping Division. American Society of Civil Engineers, 2004.
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