Dr. Adolf Ratzka.
1992.
Tools for Power: A Resource Kit for Independent Living. The aim of the "Resource Kit" is threefold: (1) to empower disabled individuals and organizations of disabled persons, (2) to serve as a handbook for professionals, and (3) to aid NGO's in their disability work. It was a project of the Independent Living Committee of Disabled Peoples' International.
Dr. Adolf Ratzka.
1992.
Towards an operational definition of Personal Assistance. "Personal" assistance means that users exercise the maximum control over how services are organised and custom-design their services according to their individual needs, capabilities, life circumstances and aspirations.