1. Benigni. (1997). La vita è bella [Motion picture]. Italy: Cecchi Gori, Melampo Cinematografica.
2. Bindra, D. (1972). Weeping: A problem of many facets. Bulletin of the British Psychological Society, 25, 281–285.
3. Bylsma, L. M., Croon, M. A., Vingerhoets, A. J. J. M., & Rottenberg, J. (2011). When and for whom does crying improve mood? A daily diary study of 1004 crying episodes. Journal of Research in Personality, 45, 385–392.
4. Cornelius, R. R. (1997). Toward a new understanding of weeping and catharsis? In A. J. J. M. Vingerhoets, F. J. Van Bussel, & A. J. W. Boelhouwer (Eds.), The (non) expression of emotions in health and disease (pp. 303–322). Tilburg, The Netherlands: Tilburg University Press.
5. De Fruyt, F. (1997). Gender and individual differences in adult crying. Personality and Individual Differences, 22, 937–940.