Cope, D. R., Hills, P., & James, P. (1984). Energy policy and land-use planning: An international perspective. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Cope, David R., Peter Hills, agus Peter James. Energy Policy and Land-use Planning: An International Perspective. Oxford ; New York: Pergamon Press, 1984.
Lua MLA (9ú heag.)Cope, David R., et al. Energy Policy and Land-use Planning: An International Perspective. Pergamon Press, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.