United Nations Children's Fund (UNICEF). (2012). Raising even more clean hands - advancing health, learning and equity through wash in schools. United Nations Children's Fund (UNICEF).
Παραπομπή σε μορφή Chicago (17η εκδ.)United Nations Children's Fund (UNICEF). Raising Even More Clean Hands - Advancing Health, Learning and Equity Through Wash in Schools. New York, USA: United Nations Children's Fund (UNICEF), 2012.
Παραπομπή σε μορφή MLA (9th εκδ.)United Nations Children's Fund (UNICEF). Raising Even More Clean Hands - Advancing Health, Learning and Equity Through Wash in Schools. United Nations Children's Fund (UNICEF), 2012.
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