Vehovar A., Mumel D., in Hauptman L. „A Conceptual Model of the Relationship Between Personal Values and Personal Tax Culture Regarding the Perception of Tax System Fairness“. Naše gospodarstvo/Our Economy, Let. 64, št. 1, julij 2018., str. 41-47, https://old.journals.um.si/index.php/oe/article/view/2193.