Braza, F., Braza, P., Muñoz, J. M., & Carreras, M. R. (1997). THE INDEX OF AMPLITUDE OF BEHAVIOR AS A MEASURING INSTRUMENT OF SOCIAL ABILITY IN PRESCHOOL CHILDREN. Psicothema, 9(Número 2), 305–310. Recuperado a partir de https://reunido.uniovi.es/index.php/PST/article/view/7407