S. Mazzucchelli, и M. Parise. Families in Economically Hard Times: Experiences and Coping Strategies in Europe, Emerald Publishing, Bingley, (EVS).(2019)
Y. Issa. IDEATE: The Undergraduate Journal of Sociology, (2018)https://www.essex.ac.uk/-/media/ideate-vol,-d-,20-summer-2018-final.pdf?la=en#page=42. (EVS).