APA aipamena

Ots Arvo & Lithuanian Academy of Sciences. Estonian oil shale properties and utilization in power plants.

Chicago Style aipamena

Ots Arvo and Lithuanian Academy of Sciences. Estonian Oil Shale Properties and Utilization in Power Plants.

MLA aipamena

Ots Arvo and Lithuanian Academy of Sciences. Estonian Oil Shale Properties and Utilization in Power Plants.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.