Finnish Conference of Environmental Sciences Kuopio, Finland, Kansanterveyslaitos (Finland). Division of Environmental Health, Kuopion yliopisto. Dept. of Environmental Sciences, Finnish Society for Environmental Sciences, Tuomisto, J., & Ruuskanen, J. (1993). First Finnish Conference of Environmental Sciences: Proceedings : Kuopio, October 8-9, 1993 : environmental research in Finland today. Division of Environmental Health, National Public Health Institute : Dept. of Environmental Sciences, University of Kuopio.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Finnish Conference of Environmental Sciences Kuopio, Finland, Kansanterveyslaitos (Finland). Division of Environmental Health, Kuopion yliopisto. Dept. of Environmental Sciences, Finnish Society for Environmental Sciences, Jouko Tuomisto, و Juhani Ruuskanen. First Finnish Conference of Environmental Sciences: Proceedings : Kuopio, October 8-9, 1993 : Environmental Research in Finland Today. Kuopio, Finland: Division of Environmental Health, National Public Health Institute : Dept. of Environmental Sciences, University of Kuopio, 1993.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Finnish Conference of Environmental Sciences Kuopio, Finland, et al. First Finnish Conference of Environmental Sciences: Proceedings : Kuopio, October 8-9, 1993 : Environmental Research in Finland Today. Division of Environmental Health, National Public Health Institute : Dept. of Environmental Sciences, University of Kuopio, 1993.