Rogers, B. (2009). How to manage children's challenging behaviour (2nd ed.). Sage Publications.
Παραπομπή Chicago StyleRogers, Bill. How to Manage Children's Challenging Behaviour. 2nd ed. London ; Thousand Oaks, CA: Sage Publications, 2009.
Παραπομπή MLARogers, Bill. How to Manage Children's Challenging Behaviour. 2nd ed. Sage Publications, 2009.
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