Ngā kupu hautoa kōpae

Tohutoro APA (7th ed.)
(2003). South Eastern Europe. OECD.
Tohutoru Kātū Chicago (17th ed.)
South Eastern Europe. Paris, France: OECD, 2003.
Tohutoro MLA (9th ed.)
South Eastern Europe. OECD, 2003.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.