I. Šerbetar in I. Sedlar, „Assessing Reliability of a Multi-Dimensional Scale by Coefficient Alpha“, REI, let. 9, št. 1/2, str. 189–196, apr. 2016, Pridobljeno: jul. 12, 2026. Dostopno na: https://journals.um.si/index.php/education/article/view/391