(2004). Reviews of national policies for education: Bulgaria. OECD.
Cita Chicago Style (17a ed.)Reviews of National Policies for Education: Bulgaria. Paris, France: OECD, 2004.
Cita MLA (9a ed.)Reviews of National Policies for Education: Bulgaria. OECD, 2004.
Precaución: Estas citas no son 100% exactas.