Haan, H. (1985). El sector informal en Centroamérica. OIT.
Chicago Style (17th ed.) CitationHaan, Hans. El Sector Informal En Centroamérica. Ginebra: OIT, 1985.
MLA (9th ed.) CitationHaan, Hans. El Sector Informal En Centroamérica. OIT, 1985.
Warning: These citations may not always be 100% accurate.