European Union & Fontaine, P. (2006). Europe in 12 lessons.
Cita Chicago (17th ed.)European Union i Pascal Fontaine. Europe in 12 Lessons. 2006.
Cita MLA (9th ed.)European Union i Pascal Fontaine. Europe in 12 Lessons. 2006.
Atenció: Aquestes cites poden no estar 100% correctes.