(2003). South Eastern Europe. OECD.
Cita Chicago (17th ed.)South Eastern Europe. Paris, France: OECD, 2003.
Cita MLA (9th ed.)South Eastern Europe. OECD, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.
(2003). South Eastern Europe. OECD.
Cita Chicago (17th ed.)South Eastern Europe. Paris, France: OECD, 2003.
Cita MLA (9th ed.)South Eastern Europe. OECD, 2003.