Dieter Ullrich & Magret Marten. (2016). Aspects Concerning "Play" for the Promotion of Preschool Children with Severe Speech- and Language Impairment. MDPI AG.
Chicago Style (17th ed.) CitationDieter Ullrich and Magret Marten. Aspects Concerning "Play" for the Promotion of Preschool Children with Severe Speech- and Language Impairment. MDPI AG, 2016.
MLA (9th ed.) CitationDieter Ullrich and Magret Marten. Aspects Concerning "Play" for the Promotion of Preschool Children with Severe Speech- and Language Impairment. MDPI AG, 2016.
Warning: These citations may not always be 100% accurate.