McKinnon, Roddy (2007). "Dynamic social security: A framework for directing change and extending coverage". International Social Security Review. 60 (2–3): 149–168. doi:10.1111/j.1468-246X.2007.00274.x. S2CID153430096.
McKinnon, Roddy (2007). "Dynamic social security: A framework for directing change and extending coverage". International Social Security Review. 60 (2–3): 149–168. doi:10.1111/j.1468-246X.2007.00274.x. S2CID153430096.