Lua APA (7ú heag.)
(2003). Tradeable permits: Policy evaluation, design and reform. OECD.
Lua i Stíl Chicago (17ú heag.)
Tradeable Permits: Policy Evaluation, Design and Reform. Paris, Frane: OECD, 2003.
Lua MLA (9ú heag.)
Tradeable Permits: Policy Evaluation, Design and Reform. OECD, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.