APA-referens (7:e uppl.)
Guerra-López, I. (2008). Performance evaluation: Proven approaches for improving program and organizational performance. Jossey-Bass.
Chicago-referens (17:e uppl.)
Guerra-López, Ingrid. Performance Evaluation: Proven Approaches for Improving Program and Organizational Performance. San Francisco: Jossey-Bass, 2008.
MLA-referens (9:e uppl.)
Guerra-López, Ingrid. Performance Evaluation: Proven Approaches for Improving Program and Organizational Performance. Jossey-Bass, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.