Allen V. Kneese and James L. Sweeney. (1985). Handbook of Natural Resource and Energy Economics. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Allen V. Kneese and James L. Sweeney. Handbook of Natural Resource and Energy Economics. ELSEVIER, 1985.
Lua MLA (8ú heag.)Allen V. Kneese and James L. Sweeney. Handbook of Natural Resource and Energy Economics. ELSEVIER, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.