Hull Learning Services (Great Britain). (2004). Supporting children with speech and language difficulties. D. Fulton.
Chicago-Zitierstil (17. Ausg.)Hull Learning Services (Great Britain). Supporting Children with Speech and Language Difficulties. London: D. Fulton, 2004.
MLA-Zitierstil (9. Ausg.)Hull Learning Services (Great Britain). Supporting Children with Speech and Language Difficulties. D. Fulton, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.