International Journal of Positive Behavioural Support. British Institute of Learning Disabilities.
Citazione stile Chigago Style (17a edizione)International Journal of Positive Behavioural Support. British Institute of Learning Disabilities.
Citatione MLA (9a ed.)International Journal of Positive Behavioural Support. British Institute of Learning Disabilities.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.