World Health Organization. (2005). Management of solid health - care waste at primary health - care centres: A Decision- making guide. World Health Organization.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWorld Health Organization. Management of Solid Health - Care Waste at Primary Health - Care Centres: A Decision- Making Guide. Geneva: World Health Organization, 2005.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিWorld Health Organization. Management of Solid Health - Care Waste at Primary Health - Care Centres: A Decision- Making Guide. World Health Organization, 2005.
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