APA

Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981, . (1981). Major issues in road traffic safety by WHO Secretariat in collaboration with OECD. uo: Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981.

Chicago

Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981, . 1981. Major issues in road traffic safety by WHO Secretariat in collaboration with OECD. uo: Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981.

Harvard

Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981, . (1981). Major issues in road traffic safety by WHO Secretariat in collaboration with OECD. uo: Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981.

MLA

Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981, . Major issues in road traffic safety by WHO Secretariat in collaboration with OECD. uo: Road traffic accidents in developing countries. Conference Mexico-City 9-13 November 1981. 1981.