Average working hours of children, study and work, ages 7-14 (hours per week) - World, Angola, St. Kitts and Nevis, Virgin Islands (U.S.), Switzerland, Philippines, Barbados, Mauritius
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
