Ashby, G., Grant, J., & Rigby, A. (1979). Evaluation of the Span parent workshop and the operation of Span groups. Dept. of Education.
Chicagoスタイル(17版)引用形式Ashby, Gerald, Julie Grant, , Anne Rigby. Evaluation of the Span Parent Workshop and the Operation of Span Groups. [Brisbane]: Dept. of Education, 1979.
MLA(8版)引用形式Ashby, Gerald, et al. Evaluation of the Span Parent Workshop and the Operation of Span Groups. Dept. of Education, 1979.
警告: この引用は必ずしも正確ではありません.