Sumagaysay, S. L., Jr. (2012). Drug testing in schools. IN Consult your Lawyer [column]. Health & Home.
Παραπομπή σε μορφή Chicago (17η εκδ.)Sumagaysay, Silvino L., Jr. "Drug Testing in Schools. IN Consult Your Lawyer [column]." Health & Home 2012.
Παραπομπή σε μορφή MLA (9th εκδ.)Sumagaysay, Silvino L., Jr. "Drug Testing in Schools. IN Consult Your Lawyer [column]." Health & Home, 2012.
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