International Social Security Association, 12th general meeting, Mexico, 1955. (1956). Recent developments in the field of social security, 1953-1955. [s.n.
Style de citation Chicago (17e éd.)International Social Security Association, 12th general meeting, Mexico, 1955. Recent Developments in the Field of Social Security, 1953-1955. Geneva: [s.n, 1956.
Style de citation MLA (9e éd.)International Social Security Association, 12th general meeting, Mexico, 1955. Recent Developments in the Field of Social Security, 1953-1955. [s.n, 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.