1991, Mary Nash, "Pronatalism and motherhood in Franco's Spain", in Maternity & Gender Policies: Women and the Rise of the European Welfare States 1880s-1950s (eds. Gisela Bock & Pat Thane), Routledge (1994), ISBN 0415047749, page 168:Anti-abortionism became crucial in the protection of births and population growth and thus a key element in the social policy of the New State.
