1. Dependency and independence in young children;Beller;J. Genet. Psychol,1955
2. Dependency and autonomous achievement striving related to orality and anality in early childhood;Beller;Child Develop,1957
3. Beller , E. K. 1957 Dependency, socialization and emotional disturbance in early childhood Presented at the Symposium of Dependency in Personality Development. 65th Ann. Meetings Am. Psychol. Assoc. (Aug. 31
4. Direct and inferential observations in the study of children;Beller;Am. J. Orthopsychiat
5. Beller , E. K. A. W. Haeberle 1958 Studies in dependency and aggression Presented at the 35th Ann. Meetings Am. Orthopsychiat. Assoc