Hanell, T., & Neubauer, J. (2005). Cities of the Baltic Sea Region - Development Trends at the Turn of the Millennium. Nordregio.
Cita Chicago (17th ed.)Hanell, Tomas, i Jörg Neubauer. Cities of the Baltic Sea Region - Development Trends at the Turn of the Millennium. Stockholm: Nordregio, 2005.
Cita MLA (8th ed.)Hanell, Tomas, i Jörg Neubauer. Cities of the Baltic Sea Region - Development Trends at the Turn of the Millennium. Nordregio, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.