APA aipamena

DeVreyer, P., & Roubaud, F. (2015). Urban Labor Markets in Sub-Saharan Africa. World Bank.

Chicago Style aipamena

DeVreyer, Philippe, và Francois Roubaud. Urban Labor Markets in Sub-Saharan Africa. World Bank, 2015.

MLA aipamena

DeVreyer, Philippe, và Francois Roubaud. Urban Labor Markets in Sub-Saharan Africa. World Bank, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.