Dobroczyński, M. (1998). Foreign direct investments and Poland's economic balance. "Olympus" Centre for Education and Business Development.
Chicago-Zitierstil (17. Ausg.)Dobroczyński, Michał. Foreign Direct Investments and Poland's Economic Balance. Warsaw: "Olympus" Centre for Education and Business Development, 1998.
MLA-Zitierstil (9. Ausg.)Dobroczyński, Michał. Foreign Direct Investments and Poland's Economic Balance. "Olympus" Centre for Education and Business Development, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.