APA (7th ed.) Zitazioa
ebrary, Inc, & Emery, J. J. (2000). Administrative barriers to foreign investment: Reducing red tape in Africa. World Bank.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta James J. Emery. Administrative Barriers to Foreign Investment: Reducing Red Tape in Africa. Washington, D.C.: World Bank, 2000.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta James J. Emery. Administrative Barriers to Foreign Investment: Reducing Red Tape in Africa. World Bank, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.