Alessandrini, S. D. (1987). Unofficial economy: Consequences and perspectives in different economic systems.
Chicago Edition CitationAlessandrini, Sergio; Dallago. Unofficial Economy: Consequences and Perspectives in Different Economic Systems. Gower Publilshing Company Ltd., England, 1987.
MLA Edition CitationAlessandrini, Sergio; Dallago. Unofficial Economy: Consequences and Perspectives in Different Economic Systems. 1987.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.