ALTMAN, R. (1990). The complete book of home environmental hazards. Facts on File.
Chicago-viite (17. p.)ALTMAN, Roberta. The Complete Book of Home Environmental Hazards. New York: Facts on File, 1990.
MLA-viite (9. p.)ALTMAN, Roberta. The Complete Book of Home Environmental Hazards. Facts on File, 1990.
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