Pijpker, Roald, Dani van der Kamp, Sarah Vader, Lea den Broeder, i Annemarie Wagemakers. 2022. „Socioeconomic Status and Mental Health During the COVID-19 Crisis: Are Sense of Coherence, Sense of Community Coherence and Sense of National Coherence Predictors for Mental Health?”. Health Psychology Report 10 (2):149–155. https://czasopisma.bg.ug.edu.pl/index.php/HPR/article/view/6892.