Asian Development Bank. (2011). Asian development outlook 2011 update: Preparing for demographic transition. Asian Development Bank.
Chicago-referens (17:e uppl.)Asian Development Bank. Asian Development Outlook 2011 Update: Preparing for Demographic Transition. Mandaluyong City: Asian Development Bank, 2011.
MLA-referens (9:e uppl.)Asian Development Bank. Asian Development Outlook 2011 Update: Preparing for Demographic Transition. Asian Development Bank, 2011.
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