Stecher, B. M., & Davis, W. A. (1987). How to focus an evaluation. Sage Publications.
Chicagoスタイル(17版)引用形式Stecher, Brian M., , W. Alan Davis. How to Focus an Evaluation. Newbury Park, Calif.: Sage Publications, 1987.
MLA(8版)引用形式Stecher, Brian M., , W. Alan Davis. How to Focus an Evaluation. Sage Publications, 1987.
警告: この引用は必ずしも正確ではありません.