1. The Effects of Maternal Deprivation;Ainsworth,1962
2. Personality—a Psychological Interpretation;Allport,1937
3. Eneuresis as a Disorder of Development;Barbour;Brit. Med. J.,1963
4. Aspects of Language and Learning in the Genesis of the Social Process;Bernstein;J. of Child Psychol. and Psychiat.,1961
5. Social Structure, Language and Learning;Bernstein;Educational Res.,1961