Falcke, D. M. (1997). Informal sector enterprises in the light of new institutional economics. University of Goettingen.
Chicago-viite (17. p.)Falcke, Dietrich Müller-. Informal Sector Enterprises in the Light of New Institutional Economics. Federal Republic of Germany: University of Goettingen, 1997.
MLA-viite (9. p.)Falcke, Dietrich Müller-. Informal Sector Enterprises in the Light of New Institutional Economics. University of Goettingen, 1997.
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