Iskani niz je bil najden v IZTOČNICAH:
UCP
FINANCE
Financial institutions and credit
Accounting
en
Uniform Customs and Practice for Documentary Credits
es
RUU
,
Reglas y Usos Uniformes relativos a los Créditos Documentarios
fr
RUU
,
Règles et Usances Uniformes
it
NUU
,
Norme ed usi uniformi per i crediti documentari