Παραπομπή σε μορφή APA (7η εκδ.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Tax co-operation 2009: Towards a level playing field : 2009 assessment by the Global Forum on transparency and exchange of information. OECD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Organisation for Economic Co-operation and Development και ProQuest (Firm). Tax Co-operation 2009: Towards a Level Playing Field : 2009 Assessment by the Global Forum on Transparency and Exchange of Information. Paris: OECD, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Organisation for Economic Co-operation and Development και ProQuest (Firm). Tax Co-operation 2009: Towards a Level Playing Field : 2009 Assessment by the Global Forum on Transparency and Exchange of Information. OECD, 2009.