Link, H. (1999). The costs of road infrastructure and congestion in Europe. Physica-Verlag.
Chicago Style (17. basım) AtıfLink, Heike. The Costs of Road Infrastructure and Congestion in Europe. Heidelberg; New York: Physica-Verlag, 1999.
MLA (9th ed.) AtıfLink, Heike. The Costs of Road Infrastructure and Congestion in Europe. Physica-Verlag, 1999.
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