World Health Organization. Regional Office for South-East Asia & ebrary, Inc. (2009). Brief profile on tobacco health warnings in the South-East Asia region. World Health Organization, Regional Office for South-East Asia.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)World Health Organization. Regional Office for South-East Asia và Inc ebrary. Brief Profile on Tobacco Health Warnings in the South-East Asia Region. New Delhi: World Health Organization, Regional Office for South-East Asia, 2009.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)World Health Organization. Regional Office for South-East Asia và Inc ebrary. Brief Profile on Tobacco Health Warnings in the South-East Asia Region. World Health Organization, Regional Office for South-East Asia, 2009.
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