Joint Committee on Standards for Educational Evaluation. & Sanders, J. R. (1994). The program evaluation standards: How to assess evaluations of educational programs (2nd ed.). Sage.
Cita Chicago Style (17a ed.)Joint Committee on Standards for Educational Evaluation. y James R. Sanders. The Program Evaluation Standards: How to Assess Evaluations of Educational Programs. 2nd ed. Thousand Oaks, California [etc.]: Sage, 1994.
Cita MLA (9a ed.)Joint Committee on Standards for Educational Evaluation. y James R. Sanders. The Program Evaluation Standards: How to Assess Evaluations of Educational Programs. 2nd ed. Sage, 1994.
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