American Horticultural Therapy Association, Definitions & Positions (2012). "Archived copy"(PDF). Archived from the original(PDF) on 2013-09-08. Retrieved 2015-02-22.{{cite web}}: CS1 maint: archived copy as title (link)
Horowitz, Sala (20 April 2012). "Therapeutic Gardens and Horticultural Therapy: Growing Roles in Health Care". Alternative and Complementary Therapies. 18 (2): 78–83. doi:10.1089/act.2012.18205.
gardencare.org
Micahel, Alex. "Garden care". Retrieved 21 June 2023.
American Horticultural Therapy Association, Definitions & Positions (2012). "Archived copy"(PDF). Archived from the original(PDF) on 2013-09-08. Retrieved 2015-02-22.{{cite web}}: CS1 maint: archived copy as title (link)