McCormac, J. C. (1999). Software to accompany Surveying, 4e. Upper Saddle River, N.J.: Prentice Hall.
Trích dẫn kiểu ChicagoMcCormac, Jack C. Software to Accompany Surveying, 4e. Upper Saddle River, N.J.: Prentice Hall, 1999.
Deismireacht MLAMcCormac, Jack C. Software to Accompany Surveying, 4e. Upper Saddle River, N.J.: Prentice Hall, 1999.
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