Iskani niz je bil najden v IZTOČNICAH:
World Federation for the Protection of Animals EEC Section-WFPA
EUROPEAN UNION
AGRICULTURE, FORESTRY AND FISHERIES
da
Verdensforbundet til Dyrenes Beskyttelse-WFPA
de
Welttierschutzbund-WFPA
fr
Fédération Mondiale pour la Protection des animaux-WFPA-Section CE
it
Federazione mondiale per la protezione degli animali
nl
Wereldverbond voor dierenbescherming