Berryman, S. E. (2000). Hidden challenges to education systems in transition economies. World Bank, Europe and Central Asia Region.
Chicago (17e ed.) BronvermeldingBerryman, Sue E. Hidden Challenges to Education Systems in Transition Economies. Washington, D.C.: World Bank, Europe and Central Asia Region, 2000.
MLA (9e ed.) BronvermeldingBerryman, Sue E. Hidden Challenges to Education Systems in Transition Economies. World Bank, Europe and Central Asia Region, 2000.