Šerbetar I. in Sedlar I. (2016) „Assessing Reliability of a Multi-Dimensional Scale by Coefficient Alpha“, Revija za elementarno izobraževanje, 9(1/2), str. 189-196. Dostopno na: https://old.journals.um.si/index.php/education/article/view/391 (Pridobljeno: 25september2025).