Richart, F. E. (1957). A Review of the Theories for Sand Drains. Florida Engineering and Industrial Experiment Station.
Cita Chicago Style (17a ed.)Richart, F. E. A Review of the Theories for Sand Drains. Gainesville: Florida Engineering and Industrial Experiment Station, 1957.
Cita MLA (9a ed.)Richart, F. E. A Review of the Theories for Sand Drains. Florida Engineering and Industrial Experiment Station, 1957.
Precaución: Estas citas no son 100% exactas.