Powers, J. P. (1992). Construction dewatering: New methods and applications (2nd ed.). Wiley.
Cita Chicago (17th ed.)Powers, J. Patrick. Construction Dewatering: New Methods and Applications. 2nd ed. New York: Wiley, 1992.
Cita MLA (9th ed.)Powers, J. Patrick. Construction Dewatering: New Methods and Applications. 2nd ed. Wiley, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.