Powers, J. P. (1992). Construction dewatering: New methods and applications (2nd ed.). Wiley.
Citazione stile Chigago Style (17a edizione)Powers, J. Patrick. Construction Dewatering: New Methods and Applications. 2nd ed. New York: Wiley, 1992.
Citatione MLA (9a ed.)Powers, J. Patrick. Construction Dewatering: New Methods and Applications. 2nd ed. Wiley, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.