Παραπομπή σε μορφή APA (7η εκδ.)

Policy Studies Organization & Bartlett, R. V. (1989). Policy through impact assessment: Institutionalized analysis as a policy strategy. Greenwood Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Policy Studies Organization και Robert V. Bartlett. Policy Through Impact Assessment: Institutionalized Analysis as a Policy Strategy. New York: Greenwood Press, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Policy Studies Organization και Robert V. Bartlett. Policy Through Impact Assessment: Institutionalized Analysis as a Policy Strategy. Greenwood Press, 1989.