Robert O. Young Quotes
Robert O. Young, Shelley Redford Young (2008). “The pH Miracle: Balance Your Diet, Reclaim Your Health”, p.28, Hachette UK
Robert O. Young, Shelley Redford Young (2007). “The pH Miracle for Diabetes: The Revolutionary Diet Plan for Type 1 and Type 2 Diabetics”, p.73, Hachette UK