Tietueen sitaatit
APA-viiteInternational Labour Organisation. Hotel, Catering and Tourism Committee, & International Labour Organisation. Sectoral Activities Programme. (1989). Productivity and training in the hotel, catering and tourism sector: Hotel, Catering and Tourism Committee, first session, Geneva 1989. International Labour Office.
Chicago-tyylinen lähdeviittausInternational Labour Organisation. Hotel, Catering and Tourism Committee, ja International Labour Organisation. Sectoral Activities Programme. Productivity and Training in the Hotel, Catering and Tourism Sector: Hotel, Catering and Tourism Committee, First Session, Geneva 1989. Geneva: International Labour Office, 1989.
MLA-viiteInternational Labour Organisation. Hotel, Catering and Tourism Committee, ja International Labour Organisation. Sectoral Activities Programme. Productivity and Training in the Hotel, Catering and Tourism Sector: Hotel, Catering and Tourism Committee, First Session, Geneva 1989. International Labour Office, 1989.
Harvard-tyylinen lähdeviittausInternational Labour Organisation. Hotel, C. a. T. C. & International Labour Organisation. Sectoral Activities Programme. 1989. Productivity and training in the hotel, catering and tourism sector: Hotel, Catering and Tourism Committee, first session, Geneva 1989. Geneva: International Labour Office.
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