APA (7th ed.) Zitazioa
European Conference of Ministers of Transport. (1999). Cleaner cars fleet renewal and scrappage schemes. ECMT.
Chicago Style (17th ed.) Zitazioa
European Conference of Ministers of Transport. Cleaner Cars Fleet Renewal and Scrappage Schemes. Paris, France: ECMT, 1999.
MLA (9th ed.) Zitazioa
European Conference of Ministers of Transport. Cleaner Cars Fleet Renewal and Scrappage Schemes. ECMT, 1999.
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