Lubell, H. (1991). The informal sector in the 1980s and the 1990s. Organisation for Economic Co-operation and Development.
Chicago Style (17th ed.) CitationLubell, Harold. The Informal Sector in the 1980s and the 1990s. Paris: Organisation for Economic Co-operation and Development, 1991.
MLA (9th ed.) CitationLubell, Harold. The Informal Sector in the 1980s and the 1990s. Organisation for Economic Co-operation and Development, 1991.
Warning: These citations may not always be 100% accurate.