Organisation for Economic Co-operation and Development. Working Party on Environmental Performance, ProQuest (Firm), & Omersu, G. (2012). Deutschland 2012. OECD.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Organisation for Economic Co-operation and Development. Working Party on Environmental Performance, ProQuest (Firm), agus Gerhard Omersu. Deutschland 2012. [Paris]: OECD, 2012.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Organisation for Economic Co-operation and Development. Working Party on Environmental Performance, et al. Deutschland 2012. OECD, 2012.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.