World Health Organization. (2012). Research priorities for helminth infections : Technical report of the TDR disease reference group on helminth infections: WHO technical report series. World Health Organization.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)World Health Organization. Research Priorities for Helminth Infections : Technical Report of the TDR Disease Reference Group on Helminth Infections: WHO Technical Report Series. Geneva, Switzerland: World Health Organization, 2012.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)World Health Organization. Research Priorities for Helminth Infections : Technical Report of the TDR Disease Reference Group on Helminth Infections: WHO Technical Report Series. World Health Organization, 2012.
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