Evett, J. B. (1991). Surveying (2nd ed.). Prentice Hall.
Cita Chicago (17th ed.)Evett, Jack B. Surveying. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1991.
Cita MLA (9th ed.)Evett, Jack B. Surveying. 2nd ed. Prentice Hall, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.