ILO; APO. (1996). Productivity and quality management: A modular programme, Vol.1.
Čikaški stil citiranjaILO; APO. Productivity and Quality Management: A Modular Programme, Vol.1. ILO: Geneva, 1996.
MLA način citiranjaILO; APO. Productivity and Quality Management: A Modular Programme, Vol.1. 1996.
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