UNESCO. (1977). Indicators of social and economic change and their applications: Division for Socio-economic Analysis, Sector of Social Sciences and their Applications. UNESCO.
Chicago-Zitierstil (17. Ausg.)UNESCO. Indicators of Social and Economic Change and Their Applications: Division for Socio-economic Analysis, Sector of Social Sciences and Their Applications. Paris: UNESCO, 1977.
MLA-Zitierstil (9. Ausg.)UNESCO. Indicators of Social and Economic Change and Their Applications: Division for Socio-economic Analysis, Sector of Social Sciences and Their Applications. UNESCO, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.