Goodman, A. S., & Hastak, M. (2015). Infrastructure planning, engineering and economics (Second edition.). McGraw-Hill Education.
Cita Chicago (17th ed.)Goodman, Alvin S., i Makarand Hastak. Infrastructure Planning, Engineering and Economics. Second edition. New York: McGraw-Hill Education, 2015.
Cita MLA (9th ed.)Goodman, Alvin S., i Makarand Hastak. Infrastructure Planning, Engineering and Economics. Second edition. McGraw-Hill Education, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.