Brockenbrough, R. L., & Brockenbrough, R. L. (2009). Highway engineering handbook: Building and rehabilitating the infrastructure (Third edition.). McGraw-Hill.
Citace podle Chicago (17th ed.)Brockenbrough, Roger L., a R. L. Brockenbrough. Highway Engineering Handbook: Building and Rehabilitating the Infrastructure. Third edition. New York: McGraw-Hill, 2009.
Citace podle MLA (8th ed.)Brockenbrough, Roger L., a R. L. Brockenbrough. Highway Engineering Handbook: Building and Rehabilitating the Infrastructure. Third edition. McGraw-Hill, 2009.
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