Доклады ежегодно публикуются на сайте www.unctad.org/
World Investment Report 2006.-N.Y. – 2007.
World Investment Report 2009.-N.Y. – 2010. –Р. 5.
Там же.
UNCTAD, World Investment Report 2009: Transnational Corporations, Agricultural Production and Development. N.Y .2009. Ch. 1.–P .10
World Bank, World Development Report: The State in a Changing World; World Bank, World Business Environment Survey. Группа Всемирного Банка web.worldbank.org