World Health Organization. (2001). Legal status of traditional medicine and complementary / alternative medicine. World Health Organization.
Chicago-viite (17. p.)World Health Organization. Legal Status of Traditional Medicine and Complementary / Alternative Medicine. Geneva: World Health Organization, 2001.
MLA-viite (8. p.)World Health Organization. Legal Status of Traditional Medicine and Complementary / Alternative Medicine. World Health Organization, 2001.
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