Cita APA (7a ed.)

Guerra-Lopez, I. (2007). Evaluating impact: Evaluation and continual improvement for performance improvement practitioners (1st edition.). HDR Press.

Cita Chicago Style (17a ed.)

Guerra-Lopez, Ingrid. Evaluating Impact: Evaluation and Continual Improvement for Performance Improvement Practitioners. 1st edition. Amherst, Mass.: HDR Press, 2007.

Cita MLA (9a ed.)

Guerra-Lopez, Ingrid. Evaluating Impact: Evaluation and Continual Improvement for Performance Improvement Practitioners. 1st edition. HDR Press, 2007.