Brytek - Matera, A., and A. Rybicka-Klimczyk. “Assessment of Anorexia Readiness Syndrome Escalating Symptoms in Young Women – a Pilot Study”. Studia Psychologica: Theoria Et Praxis, vol. 12, no. 2, Aug. 2012, pp. 23-36, https://czasopisma.uksw.edu.pl/index.php/sp/article/view/2775.