Ngā kupu hautoa kōpae

Tohutoro APA (7th ed.)
(2000). Black sea energy survey. Intermational Energy Agency.
Tohutoru Kātū Chicago (17th ed.)
Black Sea Energy Survey. Paris, Cedex, France: Intermational Energy Agency, 2000.
Tohutoro MLA (9th ed.)
Black Sea Energy Survey. Intermational Energy Agency, 2000.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.