Lipton, J. S. Preschool children's mapping of number words to nonsymbolic numerosities. 2005 p.978-988.
Citazione stile Chigago Style (17a edizione)Lipton, Jennifer S. Preschool Children's Mapping of Number Words to Nonsymbolic Numerosities. September/October: 2005 p.978-988.
Citatione MLA (9a ed.)Lipton, Jennifer S. Preschool Children's Mapping of Number Words to Nonsymbolic Numerosities. 2005 p.978-988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.