R.J. Oosterbaan, International Institute for Land Reclamation and Improvement, Wageningen, The Netherlands. "Improvement of waterlogged and saline soils." Free downloads of software and articles on land drainage.
Kone, D. Linda (2006). Land Development (Edisi 10th). Washington, D.C.: National Association of Home Builders. ISBN9780867186093.
Dewberry & Davis (2008). Land Development Handbook (Edisi 3rd). New York: McGraw-Hill Professional. ISBN9780071640930.