1. Allen, S., 2011. Identifying barriers to conservation subdivisions in North Carolina. M.S. thesis. North Carolina State University.
2. Conservation Subdivision Handbook: A Guide for North Carolina Communities in the Use of Conservation Design for Land Use Planning. Agricultural Publication AG 742;Allen,2011
3. Overcoming socio-economic barriers to conservation subdivisions: a case-study of four successful communities;Allen;Landscape and Urban Planning,2012
4. Conservation Design for Subdivisions: A Practical Guide to Creating Open Space Networks;Arendt,1996
5. Growing Greener: Putting Conservation into Local Plans and Ordinances;Arendt,1999