Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Society at a glance 2011: OECD social indicators. OECD.
Lua i Stíl Chicago (17ú heag.)Organisation for Economic Co-operation and Development agus ProQuest (Firm). Society at a Glance 2011: OECD Social Indicators. [Paris]: OECD, 2011.
Lua MLA (9ú heag.)Organisation for Economic Co-operation and Development agus ProQuest (Firm). Society at a Glance 2011: OECD Social Indicators. OECD, 2011.
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