Emery, J. J. (2000). Administrative barriers to foreign investment: Reducing red tape in Africa. World Bank.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Emery, James J. Administrative Barriers to Foreign Investment: Reducing Red Tape in Africa. Washington, D.C.: World Bank, 2000.
MLA -ийн эшлэл (9 дэх хэвлэлт)Emery, James J. Administrative Barriers to Foreign Investment: Reducing Red Tape in Africa. World Bank, 2000.