Scott James Wesley (2011): EU External Borders and the Immediate Neighbours. Analysing Regional Development Options through Policies and Practices of Cross-Border Copoperation. State of the Art Discussion Report, EUBORDERREGIONS.
Jürgen Pucher (2015): The participation of entities of outside the EU in the European Groupings for Territorial Cooperation, Brussels: CoR.
Markus Perkmann (2003): The rise of the Euroregion. A bird’s eye perspective on European cross-border co-operation, Lancaster: Lancaster University, Department of Sociology.
Istituto di Sociologia Internazionale di Gorizia (2013): Manual on removing obstacles to CBC, Gorizia: I.S.I.G.
Daniele Del Bianco, John Jackson (2012): Cross-border co-operation toolkit, Council of Europe.
Association of European Border Regions (AEBR) (2000): Practical Guide to Cross-border Cooperation. Third Edition, Gronau: European Commission.
Istituto di Sociologia Internazionale di Gorizia, (2013). Manual on removing obstacles to CBC. Gorizia: I.S.I.G.
Del Bianco, Daniele and Jackson, John, (2012). Cross-border co-operation toolkit. Council of Europe.
Programming of the European Neighbourhood Instrument (ENI) – 2014-2020 Programming document for EU support to ENI Cross-Border Cooperation (2014-2020)