APA (7th ed.) Citation

Wickremeratne, K. G. (1990). Training Package on Behaviour Modification: : Guidelines for parents,teachers and caregivers on how to elimminate problem behaviour and encourage new skills in children. Development Assessment and Research Centre for Children.

Chicago Style (17th ed.) Citation

Wickremeratne, Kumari G. Training Package on Behaviour Modification: : Guidelines for Parents,teachers and Caregivers on How to Elimminate Problem Behaviour and Encourage New Skills in Children. Colombo: Development Assessment and Research Centre for Children, 1990.

MLA (9th ed.) Citation

Wickremeratne, Kumari G. Training Package on Behaviour Modification: : Guidelines for Parents,teachers and Caregivers on How to Elimminate Problem Behaviour and Encourage New Skills in Children. Development Assessment and Research Centre for Children, 1990.