(2001). Interim Report on the Implementation of the Customs 2002 Programme: Commission Staff Working Paper SEC(2001)1329. European Commission.
Chicago-Zitierstil (17. Ausg.)Interim Report on the Implementation of the Customs 2002 Programme: Commission Staff Working Paper SEC(2001)1329. Brussels: European Commission, 2001.
MLA-Zitierstil (9. Ausg.)Interim Report on the Implementation of the Customs 2002 Programme: Commission Staff Working Paper SEC(2001)1329. European Commission, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.