APA-viite

Fifth international symposium on theory and practice in transport economics. (1974). Transport in the 1980-1990 decade. Paris: CEMT.

Chicago-tyylinen lähdeviittaus

Fifth international symposium on theory and practice in transport economics. Transport in the 1980-1990 Decade. Paris: CEMT, 1974.

MLA-viite

Fifth international symposium on theory and practice in transport economics. Transport in the 1980-1990 Decade. Paris: CEMT, 1974.

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