1. Horton, Robert E., , , Surface runoff phenomena, Part I: Analysis of the hydrograph, , Pub. 101, Horton Hydrol. Lab., , February, , 1935, .
2. King, Horace W., , Handbook of hydraulics, McGraw-Hill Book Company, 1939,
3. Runoff from flight strips;Izzard;Proc. 22nd Ann. Meeting Highway Res. Board,1942
4. The interpretation and application of runoff plat experiments with reference to soil erosion problems;Horton;Proc. Soil Sci. Soc. Amer.,1938