ebrary, Inc, & Ratha, D. (2011). Leveraging migration for Africa: Remittances, skills, and investments. World Bank.
芝加哥风格引文ebrary, Inc, 与 Dilip Ratha. Leveraging Migration for Africa: Remittances, Skills, and Investments. Washington, D.C.: World Bank, 2011.
MLA引文ebrary, Inc, 与 Dilip Ratha. Leveraging Migration for Africa: Remittances, Skills, and Investments. World Bank, 2011.
警告：这些引文格式不一定是100％准确.