American Congress on Surveying and Mapping & American Society of Photogrammetry. (1978). Proceedings of the American Congress on Surveying and Mapping Fall Convention. The Congress.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Congress on Surveying and Mapping और American Society of Photogrammetry. Proceedings of the American Congress on Surveying and Mapping Fall Convention. Washington D.C.: The Congress, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Congress on Surveying and Mapping और American Society of Photogrammetry. Proceedings of the American Congress on Surveying and Mapping Fall Convention. The Congress, 1978.
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