HERNÁNDEZ MILLÁN, A. W. Bert Johnson [et al.], Information, Education and Communication in Population and Family Planning. A guide for National Action. Chicago Chicago Community and Family Study Center, University of Chicago, 1973. 207 p. Estudios Demográficos y Urbanos, [S. l.], v. 8, n. 01, p. 91, 1974. DOI: 10.24201/edu.v8i01.279. Disponível em: https://estudiosdemograficosyurbanos.colmex.mx/index.php/edu/article/view/279. Acesso em: 23 abr. 2024.