International Labour Conference (1967). (1966). Examination of grievances and communication within the undertaking: International Labour Conference Session 51 Report 5 Part 1. International Labour Office.
Chicago-tyylinen lähdeviittausInternational Labour Conference (1967). Examination of Grievances and Communication Within the Undertaking: International Labour Conference Session 51 Report 5 Part 1. Geneva: International Labour Office, 1966.
MLA-viiteInternational Labour Conference (1967). Examination of Grievances and Communication Within the Undertaking: International Labour Conference Session 51 Report 5 Part 1. International Labour Office, 1966.
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