Zadworna, Magdalena, i in. „Assessing Losses and Gains With Ageing: The Psychometric Properties of the Polish Version of the Attitudes to Ageing Questionnaire”. Health Psychology Report, t. 13, nr 1, luty 2025, s. 100-1, https://czasopisma.bg.ug.edu.pl/index.php/HPR/article/view/12098.