Παραπομπή σε μορφή APA (7η εκδ.)

Wholey, J. S. (1989). Improving government performance: Evaluation strategies for strengthening public agencies and programs. Jossey Bass.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wholey, Joseph S. Improving Government Performance: Evaluation Strategies for Strengthening Public Agencies and Programs. San Francisco: Jossey Bass, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wholey, Joseph S. Improving Government Performance: Evaluation Strategies for Strengthening Public Agencies and Programs. Jossey Bass, 1989.