Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Research and development expenditure in industry: Les depenses en recherche et developpement dans l'industrie : 1990-2007 : Anberd. 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 agus ProQuest (Firm). Research and Development Expenditure in Industry: Les Depenses En Recherche Et Developpement Dans L'industrie : 1990-2007 : Anberd. Paris, France: OECD, 2009.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Organisation for Economic Co-operation and Development agus ProQuest (Firm). Research and Development Expenditure in Industry: Les Depenses En Recherche Et Developpement Dans L'industrie : 1990-2007 : Anberd. OECD, 2009.
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.