Παραπομπή σε μορφή APA (7η εκδ.)

American Society for Public Administration & Chelimsky, E. (1989). Program evaluation: Patterns and directions. American Society for Public Administration.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Society for Public Administration και Eleanor Chelimsky. Program Evaluation: Patterns and Directions. Washington, D.C: American Society for Public Administration, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

American Society for Public Administration και Eleanor Chelimsky. Program Evaluation: Patterns and Directions. American Society for Public Administration, 1989.