Guerra-López, I. (2008). Performance evaluation: Proven approaches for improving program and organizational performance. Jossey-Bass.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Guerra-López, Ingrid. Performance Evaluation: Proven Approaches for Improving Program and Organizational Performance. San Francisco: Jossey-Bass, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)Guerra-López, Ingrid. Performance Evaluation: Proven Approaches for Improving Program and Organizational Performance. Jossey-Bass, 2008.
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