Civil Engineering Research Foundation. (1996). Assessing global research needs: Symposium on engineering and construction for sustainable development in the 21st century. Civil Engineering Research Foundation.
Čikaški stil citiranja (17. izdanje)Civil Engineering Research Foundation. Assessing Global Research Needs: Symposium on Engineering and Construction for Sustainable Development in the 21st Century. Washington, D.C.: Civil Engineering Research Foundation, 1996.
MLA način citiranja (8. izdanje)Civil Engineering Research Foundation. Assessing Global Research Needs: Symposium on Engineering and Construction for Sustainable Development in the 21st Century. Civil Engineering Research Foundation, 1996.
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