European Commission. Directorate-General for Education and Culture. (1999). The Amsterdam Treaty: A comprehensive guide. Office for Official Publications of the European Communities.
Chicago-referens (17:e uppl.)European Commission. Directorate-General for Education and Culture. The Amsterdam Treaty: A Comprehensive Guide. Luxembourg: Office for Official Publications of the European Communities, 1999.
MLA-referens (9:e uppl.)European Commission. Directorate-General for Education and Culture. The Amsterdam Treaty: A Comprehensive Guide. Office for Official Publications of the European Communities, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.