International Labour Conference (1967). (1967). Report of the Director General: International Labour Conference Session 51 Report 1 Part 2. International Labour Office.
Chicago Edition CitationInternational Labour Conference (1967). Report of the Director General: International Labour Conference Session 51 Report 1 Part 2. Geneva: International Labour Office, 1967.
Cita MLAInternational Labour Conference (1967). Report of the Director General: International Labour Conference Session 51 Report 1 Part 2. International Labour Office, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.