KAVANAGH, B. F. (2015). Surveying with construction applications. Pearson Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKAVANAGH, Barry F. Surveying with Construction Applications. Pearson Education, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKAVANAGH, Barry F. Surveying with Construction Applications. Pearson Education, 2015.
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