Iskani niz je bil najden v IZTOČNICAH:
voice-operated database-inquiry system
Information technology and data processing
en
VODIS
,
Women's Indicators and Statistics Database
SOCIAL QUESTIONS
United Nations
de
Datei für Indikatoren und Statistiken zu Frauenfragen
,
Wistat
en
Wistat
,
World Academic Database
EDUCATION AND COMMUNICATIONS
Information technology and data processing
en
WAD
,