International Labor Office & International Conference of Labor Statisticians. 9th, Geneva, 1957. (1957). Measurement of underemployment. Report prepared for the Ninth International Conference of Labour Statisticians, Geneva, April-May 1957. Fourth item on the agenda.
芝加哥风格引文International Labor Office 与 Geneva International Conference of Labor Statisticians. 9th. Measurement of Underemployment. Report Prepared for the Ninth International Conference of Labour Statisticians, Geneva, April-May 1957. Fourth Item on the Agenda. Geneva, 1957.
MLA引文International Labor Office 与 Geneva International Conference of Labor Statisticians. 9th. Measurement of Underemployment. Report Prepared for the Ninth International Conference of Labour Statisticians, Geneva, April-May 1957. Fourth Item on the Agenda. 1957.