1. American Society of Planning Officials (1950, July). Cemeteries in the city plan. Planning Advisory Service report no. 16.
2. The healthy city and the ecologic idea;Ashton;Journal of the Society for the Social History of Medicine,1991
3. Planning for the disposal of the dead;Basmajian;Journal of the American Planning Association,2010
4. The quiet revolution in land use control;Bosselman,1971
5. CANA (2003). Historical cremation data. Retrieved from http://www.cremationinfo.com/cremationinfo/PDF/WebHistData.pdf