Duncan, B. (1993). Personal assistance services in Europe and North America. Rehabilitation International.
Chicagoスタイル(17版)引用形式Duncan, Barbara. Personal Assistance Services in Europe and North America. New York: Rehabilitation International, 1993.
MLA(8版)引用形式Duncan, Barbara. Personal Assistance Services in Europe and North America. Rehabilitation International, 1993.
警告: この引用は必ずしも正確ではありません.