Cairncross, S., Bartram, J., Cumming, O., & Brocklehurst, C. (2010). Hygiene, Sanitation, and Water: What Needs to Be Done? Public Library of Science.
শিকাগো স্টাইলে সাইটেশনCairncross, Sandy, Jamie Bartram, Oliver Cumming, এবং Clarissa Brocklehurst. Hygiene, Sanitation, and Water: What Needs to Be Done? Public Library of Science, 2010.
এমএলএ সাইটেশনCairncross, Sandy, Jamie Bartram, Oliver Cumming, এবং Clarissa Brocklehurst. Hygiene, Sanitation, and Water: What Needs to Be Done? Public Library of Science, 2010.
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