World Health Organization. Study Group on the Psychobiological Development of the Child. (1953). Discussions on child development: A consideration of the biological, psychological, and cultural approaches to the understanding of human development and behaviour. International Universities Press.
Citación estilo ChicagoWorld Health Organization. Study Group on the Psychobiological Development of the Child. Discussions on Child Development: A Consideration of the Biological, Psychological, and Cultural Approaches to the Understanding of Human Development and Behaviour. New York: International Universities Press, 1953.
Cita MLAWorld Health Organization. Study Group on the Psychobiological Development of the Child. Discussions on Child Development: A Consideration of the Biological, Psychological, and Cultural Approaches to the Understanding of Human Development and Behaviour. International Universities Press, 1953.