•file:///E:/therapiedier/therapidier%20artikels/master%20thesis%20hulphonden.pdf
•file:///E:/therapiedier/therapidier%20artikels/AAII-Standards-of-Practice.pdf •file:///E:/therapiedier/therapidier%20artikels/Een-hond-als-therapeut-voor-mensen-met-alzheimer.pdf
•file:///E:/therapiedier/therapidier%20artikels/Een-hond-als-therapeut-voor-mensen-met-alzheimer.pdf