1. Language and metalanguage in children's understanding of mind;Astington,2000
2. Infants’ contribution to the achievement of joint reference;Baldwin;Child Development,1991
3. Early referential understanding;Baldwin;Developmental Psychology,1993
4. How to build a baby that can read minds;Baron-Cohen;Current Psychology of Cognition,1994
5. Meanings of life;Baumeister,1991