Carey, Jane (2012-11-01). "The Racial Imperatives of Sex: birth control and eugenics in Britain, the United States and Australia in the interwar years". Women's History Review. 21 (5): 733–752. doi:10.1080/09612025.2012.658180. ISSN0961-2025. S2CID145199321.
Carey, Jane (November 2012). "The Racial Imperatives of Sex: birth control and eugenics in Britain, the United States and Australia in the interwar years". Women's History Review. 21 (5): 741. doi:10.1080/09612025.2012.658180. S2CID145199321.
Carey, Jane (2012-11-01). "The Racial Imperatives of Sex: birth control and eugenics in Britain, the United States and Australia in the interwar years". Women's History Review. 21 (5): 733–752. doi:10.1080/09612025.2012.658180. ISSN0961-2025. S2CID145199321.
Carey, Jane (November 2012). "The Racial Imperatives of Sex: birth control and eugenics in Britain, the United States and Australia in the interwar years". Women's History Review. 21 (5): 741. doi:10.1080/09612025.2012.658180. S2CID145199321.
Carey, Jane (2012-11-01). "The Racial Imperatives of Sex: birth control and eugenics in Britain, the United States and Australia in the interwar years". Women's History Review. 21 (5): 733–752. doi:10.1080/09612025.2012.658180. ISSN0961-2025. S2CID145199321.