He, Jia, i Fons J. R. van de Vijver. „Choosing an Adequate Design and Analysis in Cross-Cultural Personality Research”. Current Issues in Personality Psychology, t. 5, nr 1, marzec 2017, s. 3-10, https://czasopisma.bg.ug.edu.pl/index.php/CIiPP/article/view/8464.