Midori Ban and  Ichiro Uchiyama,  The Relationship between Pretend Play and False-Belief in 18-Month-Old Children.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2013, vol. 75(3). 674 - 679
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/1734.