@article {310941,
	title = {Mirror self-image reactions before age two.},
	journal = {Dev Psychobiol},
	volume = {5},
	year = {1972},
	pages = {297-305},
	keywords = {Age Factors, Child Development, Child, Preschool, Discrimination (Psychology), Face, Female, Humans, Infant, Male, Self Concept, Visual perception},
	issn = {0012-1630},
	doi = {10.1002/dev.420050403},
	author = {Amsterdam, B}
}
