Claytor, R.A., and T.R. Schueler. 1996. Design of Stormwater Filtering Systems. The Center for Watershed Protection, Silver Spring, MD.
Davis, A.P., M. Shokouhian, H. Sharma and C. Minani. 1998. Optimization of Bioretention for Design for Water Quality and Hydrologic Characteristics. n.p.
Prince George’s County. 2002. Bioretention Manual. Programs & Planning Division Department of Environmental Resources, Landover, MD.
Rawls, W., D. Brakensiek, and K. Saxton, 1982. Estimation of Soil Water Properties. Transactions of the American Society of Agricultural Engineers. Vol. 25, No. 5, pp. 1316 – 1320 and 1328.