| 
          ?:linkContext
         | 
        
          
            - 
              Rowe, D. C., Jacobson, K. C., & van den Oord, E. J. (1999). Genetic and environmental influences on vocabulary IQ: parental education level as moderator. Child Development, 70, 1151-1162.
                 (xsd:string)
              
            
 
            - 
              Rowe, D. C., K. C. Jacobson und E. J. van den Oord, 1999: Genetic and environmental influ- ences on vocabulary IQ: parental education level as moderator. Child Development 70: 1151-1162.
                 (xsd:string)
              
            
 
            - 
              Rowe, David C., Kristen C. Jacobson, and Edwin J. C. G. van den Oord (1999), 'Genetic and environmental influences on vocabulary IQ: Parental education level as moderator', Child Development, 70 (5), 1151-62.
                 (xsd:string)
              
            
 
           
         |