Rossi, P. H., & Freeman, H. E. (1993). Evaluation: A systematic approach (Fifth edition.). SAGE Publications.
Chicagoスタイル(17版)引用形式Rossi, Peter H., , Howard E. Freeman. Evaluation: A Systematic Approach. Fifth edition. California: SAGE Publications, 1993.
MLA(8版)引用形式Rossi, Peter H., , Howard E. Freeman. Evaluation: A Systematic Approach. Fifth edition. SAGE Publications, 1993.
警告: この引用は必ずしも正確ではありません.