(2011). The revised social protection index: Methodology and handbook. Metro Manila, Philippines: Asian Development Bank.
Chicago Style aipamenaThe Revised Social Protection Index: Methodology and Handbook. Metro Manila, Philippines: Asian Development Bank, 2011.
MLA aipamenaThe Revised Social Protection Index: Methodology and Handbook. Metro Manila, Philippines: Asian Development Bank, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.