International Labor Office & International Conference of Labor Statisticians. 8th, Geneva, 1954. (1954). General report on progress of labour statistics. s.n.
Cita Chicago (17th ed.)International Labor Office i Geneva International Conference of Labor Statisticians. 8th. General Report on Progress of Labour Statistics. Geneva: s.n, 1954.
Cita MLA (9th ed.)International Labor Office i Geneva International Conference of Labor Statisticians. 8th. General Report on Progress of Labour Statistics. s.n, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.