APA (7e ed.) Bronvermelding
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Ukraine 2011. OECD.
Chicago (17e ed.) Bronvermelding
Organisation for Economic Co-operation and Development en ProQuest (Firm). Ukraine 2011. [Paris]: OECD, 2011.
MLA (9e ed.) Bronvermelding
Organisation for Economic Co-operation and Development en ProQuest (Firm). Ukraine 2011. OECD, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.