Παραπομπή σε μορφή APA (7η εκδ.)

Parker. Contractual Politics and the Institutionalization of Bureaucratic Influence. State University of New York Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Parker. Contractual Politics and the Institutionalization of Bureaucratic Influence. State University of New York Press.

Παραπομπή σε μορφή MLA (9th εκδ.)

Parker. Contractual Politics and the Institutionalization of Bureaucratic Influence. State University of New York Press.