National Academies of Sciences, Engineering, and Medicine; Health and Medicine Division; Food and Nutrition Board; Committee to Review the Dietary Reference Intakes for Sodium and Potassium (2019). Oria, Maria; Harrison, Meghan; Stallings, Virginia A. (eds.). Dietary Reference Intakes for Sodium and Potassium. The National Academies Collection: Reports funded by National Institutes of Health. Washington, DC: National Academies Press (US). ISBN978-0-309-48834-1. PMID30844154.
National Academies of Sciences, Engineering, and Medicine; Health and Medicine Division; Food and Nutrition Board; Committee to Review the Dietary Reference Intakes for Sodium and Potassium (2019). Oria, Maria; Harrison, Meghan; Stallings, Virginia A. (eds.). Dietary Reference Intakes for Sodium and Potassium. The National Academies Collection: Reports funded by National Institutes of Health. Washington, DC: National Academies Press (US). ISBN978-0-309-48834-1. PMID30844154.
Smith, Patricia; Rotheraine, L.A. "Biodynamics Brings the Gift of Learning to the Garden". rotheraine.com. Archived from the original on 17 January 2013. Retrieved 22 August 2014. An interview which originally appeared in "Applied Biodynamics", the newsletter of the Josephine Porter Institute, Issue No. 51, Winter 2005-2006.The earliest version archived June 18, 2006 from Rotheraine.com, without the 2012 photo: https//web.archive.org/ web/20060618200625/https://rotheraine.com/gift_of_learning.htm{{cite web}}: CS1 maint: postscript (link)
web.archive.org
Smith, Patricia; Rotheraine, L.A. "Biodynamics Brings the Gift of Learning to the Garden". rotheraine.com. Archived from the original on 17 January 2013. Retrieved 22 August 2014. An interview which originally appeared in "Applied Biodynamics", the newsletter of the Josephine Porter Institute, Issue No. 51, Winter 2005-2006.The earliest version archived June 18, 2006 from Rotheraine.com, without the 2012 photo: https//web.archive.org/ web/20060618200625/https://rotheraine.com/gift_of_learning.htm{{cite web}}: CS1 maint: postscript (link)