Παραπομπή σε μορφή APA (7η εκδ.)

Dimitrakopoulos, D. G. (2007). Institutions and the implementation of EU public policy in Greece: The case of public procurement. Hellenic Observatory.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dimitrakopoulos, Dionyssis G. Institutions and the Implementation of EU Public Policy in Greece: The Case of Public Procurement. [London]: Hellenic Observatory, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Dimitrakopoulos, Dionyssis G. Institutions and the Implementation of EU Public Policy in Greece: The Case of Public Procurement. Hellenic Observatory, 2007.