Fagot, B. I. (1995). Classification of problem behaviors in young children - a comparison of 4 systems.
Cita Chicago Style (17a ed.)Fagot, Beverly I. Classification of Problem Behaviors in Young Children - a Comparison of 4 Systems. 1995.
Cita MLA (8a ed.)Fagot, Beverly I. Classification of Problem Behaviors in Young Children - a Comparison of 4 Systems. 1995.
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