Average working hours of children, study and work, ages 7-14 (hours per week) - World, Japan, Benin, American Samoa, Congo, Dem. Rep., Venezuela, RB, Samoa, Oman, Zimbabwe
Understanding Children's Work, International Labour Organization ( ILO );
UN Children's Fund ( UNICEF ), note: Understanding Children's Work;
World Bank ( WB ), note: Understanding Children's Work
