Não informado. Central America: Investing, licensing & trading conditions abroad. Economist Intelligence Unit.
Chicago-Zitierstil (17. Ausg.)Não informado. Central America: Investing, Licensing & Trading Conditions Abroad. London: Economist Intelligence Unit.
MLA-Zitierstil (8. Ausg.)Não informado. Central America: Investing, Licensing & Trading Conditions Abroad. Economist Intelligence Unit.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.