APA aipamena

Ringold, D. (2005). Roma in an expanding Europe: Breaking the poverty cycle. World Bank.

Chicago Style aipamena

Ringold, Dena. Roma in an Expanding Europe: Breaking the Poverty Cycle. World Bank, 2005.

MLA aipamena

Ringold, Dena. Roma in an Expanding Europe: Breaking the Poverty Cycle. World Bank, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.