Environmental Resources Limited. (1984). Prediction in ELA: A summary report of a research project to identy methods of prediction for use in environmental impact assessement. ERL.
Lua i Stíl Chicago (17ú heag.)Environmental Resources Limited. Prediction in ELA: A Summary Report of a Research Project to Identy Methods of Prediction for Use in Environmental Impact Assessement. London: ERL, 1984.
Lua MLA (9ú heag.)Environmental Resources Limited. Prediction in ELA: A Summary Report of a Research Project to Identy Methods of Prediction for Use in Environmental Impact Assessement. ERL, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.