WHO Study Group & World Health Organization. (1990). Diet, nutrition, and the prevention of chronic diseases: Report. WHO.
Chicago-viite (17. p.)WHO Study Group ja World Health Organization. Diet, Nutrition, and the Prevention of Chronic Diseases: Report. Geneva: WHO, 1990.
MLA-viite (9. p.)WHO Study Group ja World Health Organization. Diet, Nutrition, and the Prevention of Chronic Diseases: Report. WHO, 1990.
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