Barrett, Martyn <br/><br/>
Early lexical development and maternal speech : a comparison of children's initial and subsequent uses of words 

 - 21-40 
 - 1991 18, No. 1 
<br/><br/>Agosto 1991 
 = JOURNAL OF CHILD LANGUAGE 
<br/><br/><label>Encabezamiento--Término de Indización: </label>CAREGIVER SPEECH DESARROLLO DE VOCABULARIO MADRES PATRONES DE LENGUAJE