(2005). Regional development and transformation of Central and Eastern European countries. Polish Academy of Sciences. Institute of Geography and Spatial Organization.
Чикаго стиль цитування (17-те видання)Regional Development and Transformation of Central and Eastern European Countries. Warszawa: Polish Academy of Sciences. Institute of Geography and Spatial Organization, 2005.
Стиль цитування MLA (9-ме видання)Regional Development and Transformation of Central and Eastern European Countries. Polish Academy of Sciences. Institute of Geography and Spatial Organization, 2005.
Попередження: стилі цитування не завжди правильні на всі 100%.