APA (7th ed.) Zitazioa
Ribble, M. (2011). Digital citizenship in schools (Second edition.). International Society for Technology in Education.
Chicago Style (17th ed.) Zitazioa
Ribble, Mike. Digital Citizenship in Schools. Second edition. Eugene, Oregon: International Society for Technology in Education, 2011.
MLA (9th ed.) Zitazioa
Ribble, Mike. Digital Citizenship in Schools. Second edition. International Society for Technology in Education, 2011.
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