Chronological index of legislation, 1919-1975 /
International Labour Office.
APA Citation
International Labour Organization. (1977). Chronological index of legislation, 1919-1975. [New ed. ... rev. version] Geneva: The Office.
MLA Citation
International Labour Organization. Chronological Index of Legislation, 1919-1975. [New ed. ... rev. version] Geneva: The Office, 1977.
Warning: These citations may not always be complete (especially for serials).