Gaya APA

, ., Elven, B, H. (2010). No fighting, no biting, no screaming: ho to make behaving positively poossible for people with autism and other developmental disabilities . London: London: Jessica Kingsley, 2010.

Gaya MLA

, ., Elven, Bo, Hejskov. "No fighting, no biting, no screaming: ho to make behaving positively poossible for people with autism and other developmental disabilities". London: London: Jessica Kingsley, 2010, 2010. .