Blazyca, G. (1986). Poland to the 1990s: Retreat or reform? The Economist Publictions Limited The Economist Intelligence Unit.
Chicago-Zitierstil (17. Ausg.)Blazyca, George. Poland to the 1990s: Retreat or Reform? London: The Economist Publictions Limited The Economist Intelligence Unit, 1986.
MLA-Zitierstil (9. Ausg.)Blazyca, George. Poland to the 1990s: Retreat or Reform? The Economist Publictions Limited The Economist Intelligence Unit, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.