Berryman, S. E. (2000). Hidden challenges to education systems in transition economies. World Bank, Europe and Central Asia Region.
Citazione stile Chigago Style (17a edizione)Berryman, Sue E. Hidden Challenges to Education Systems in Transition Economies. Washington, D.C.: World Bank, Europe and Central Asia Region, 2000.
Citatione MLA (9a ed.)Berryman, Sue E. Hidden Challenges to Education Systems in Transition Economies. World Bank, Europe and Central Asia Region, 2000.