Rhodes, Maxine. «You worked on your own, making your own decisions and coping on your own: midwifery knowledge, practice and independence in the workplace in Britain, 1936 to the early 1950’s». Dynamis: Acta Hispanica ad Medicinae Scientiarumque Historiam Illustrandam, 1999, vol.VOL 19, p. 191-14, http://raco.cat/index.php/Dynamis/article/view/106148.