Vekić, D. (1970). Introduction and effects of the 42-hour week in Yugoslavia. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Vekić, Djuro. Introduction and Effects of the 42-hour Week in Yugoslavia. International Labour Organization, 1970.
MLA-Zitierstil (9. Ausg.)Vekić, Djuro. Introduction and Effects of the 42-hour Week in Yugoslavia. International Labour Organization, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.