
Mynd 1: Hlutfall heildaralþjóðaviðskipta (summa innflutnings og útflutnings) af landsframleiðslu hvers lands fyrir sig. Gögn frá OECD.
- Frankel (2008): The Euro at ten: Why do effects on trade between members appear smaller than historical estimates among smaller countries? (Skoðað 21.11.2012).
- Foster, Pindyuk og Richter (2011): Revival of the Visegrad Countries’ Mutual Trade after their EU Accession: a Search for Explanation. (Skoðað 21.11.2012).
- Lejour, Solanic og Tang (2009): EU Accession and Income Growth: An Empirical Approach. (Skoðað 21.11.2012).

