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Citace podle Chicago (17th ed.)Updating and Revision of the Air Quality Guidelines for Europe: Meeting of the Working Group on Certain Indoor Air Pollutants, March 27-29, 1995, Hanover, Germany. Copenhagen: WHO, 1996.
Citace podle MLA (9th ed.)Updating and Revision of the Air Quality Guidelines for Europe: Meeting of the Working Group on Certain Indoor Air Pollutants, March 27-29, 1995, Hanover, Germany. WHO, 1996.
