1. M. B. McPherson Urban Runoff Control Planning 1977 ASCE New York N.Y. 118
2. W. H. Espey D.G. Altman C.B. Graves ASCE UWRR Program Technical Memorandum No. 32 1977 ASCE New York NY 22
3. S. Ramaseshan P.B.S. Sarma ASCE UWRR Program Technical Memorandum No. IHP-12 1977 ASCE New York N.Y. 21