Lua APA (7ú heag.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Les impots sur les salaires. 2007/2008: Etude speciale. OCDE.

Lua i Stíl Chicago (17ú heag.)

Organisation for Economic Co-operation and Development agus ProQuest (Firm). Les Impots Sur Les Salaires. 2007/2008: Etude Speciale. Paris: OCDE, 2009.

Lua MLA (9ú heag.)

Organisation for Economic Co-operation and Development agus ProQuest (Firm). Les Impots Sur Les Salaires. 2007/2008: Etude Speciale. OCDE, 2009.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.