7. Maccoby E. Role-takind in childhood and its consequences for early tearing. Child Develop., 1959, 30, p. 239—252.
8. Mussen P., Conger J., Kagan J. Child development and personality. N. Y., 1969.
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7. Maccoby E. Role-takind in childhood and its consequences for early tearing. Child Develop., 1959, 30, p. 239—252.
8. Mussen P., Conger J., Kagan J. Child development and personality. N. Y., 1969.