McCormac, J. C. (1999). Surveying (4th ed.). Prentice-Hall.
Chicago Style aipamenaMcCormac, Jack C. Surveying. 4th ed. Upper Saddle River, N.J: Prentice-Hall, 1999.
MLA aipamenaMcCormac, Jack C. Surveying. 4th ed. Prentice-Hall, 1999.
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