Carolan, M. S. (2010). A sociological look at biofuels: Understanding the past/prospects for the future. Nova Science Publishers.
Lua i Stíl Chicago (17ú heag.)Carolan, Michael S. A Sociological Look at Biofuels: Understanding the Past/prospects for the Future. New York: Nova Science Publishers, 2010.
Lua MLA (9ú heag.)Carolan, Michael S. A Sociological Look at Biofuels: Understanding the Past/prospects for the Future. Nova Science Publishers, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.