Dockrell, J., & Messer, D. J. (1999). Children's language and communication difficulties : understanding, identification and intervention / Julie Dockrell and David Messer: Understanding, identification and intervention. Contiuum.
Chicago Style (17th ed.) CitationDockrell, Julie, and David J. Messer. Children's Language and Communication Difficulties : Understanding, Identification and Intervention / Julie Dockrell and David Messer: Understanding, Identification and Intervention. London: Contiuum, 1999.
MLA (9th ed.) CitationDockrell, Julie, and David J. Messer. Children's Language and Communication Difficulties : Understanding, Identification and Intervention / Julie Dockrell and David Messer: Understanding, Identification and Intervention. Contiuum, 1999.
Warning: These citations may not always be 100% accurate.