Preschoolers face moral dilemmas: a longitudinal study of acknowledging and resolving internal conflict
.Oppenheim, David
;Emde, Robert N.
;Hasson, Michal
;Warren, Susan
. En: The International Journal of Psycho-Analysis.London :
, 1997. Vol. 78, no. 5 (1997). ISSN: 0020-7578. (A) ARTICULO
