Rossi, P. H., & Freeman , H. . E. (1985). Evaluation: A systematic approach (3rd ed.). Sage.
Chicagoスタイル(17版)引用形式Rossi, Peter H., , Howard E. Freeman. Evaluation: A Systematic Approach. 3rd ed. London; New Delhi: Sage, 1985.
MLA(9版)引用形式Rossi, Peter H., , Howard E. Freeman. Evaluation: A Systematic Approach. 3rd ed. Sage, 1985.
警告: この引用は必ずしも正確ではありません.