APA (7th ed.) Zitazioa
National Research Council (U.S.). Panel on Bureau of Transportation Statisitcs International Trade Traffic, ebrary, Inc, Horowitz, J., & Plewes, T. J. (2005). Measuring international trade on U.S. highways. National Academies Press.
Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Panel on Bureau of Transportation Statisitcs International Trade Traffic, Inc ebrary, Joel Horowitz, eta Thomas J. Plewes. Measuring International Trade on U.S. Highways. Washington, D.C.: National Academies Press, 2005.
MLA (9th ed.) Zitazioa
National Research Council (U.S.). Panel on Bureau of Transportation Statisitcs International Trade Traffic, et al. Measuring International Trade on U.S. Highways. National Academies Press, 2005.
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