International Labor Office. (1943). The international standardization of labour statistics: A review of the statistical work of the International Labour Office and of various international statistical conferences. s.n.
Dyfyniad Arddull ChicagoInternational Labor Office. The International Standardization of Labour Statistics: A Review of the Statistical Work of the International Labour Office and of Various International Statistical Conferences. Montreal: s.n, 1943.
Dyfyniad MLAInternational Labor Office. The International Standardization of Labour Statistics: A Review of the Statistical Work of the International Labour Office and of Various International Statistical Conferences. s.n, 1943.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.