Abramson, R. (1979). Planning for improved enterprice performance: A guide for managers and consultants. ILO.
Chicago-viite (17. p.)Abramson, Robert. Planning for Improved Enterprice Performance: A Guide for Managers and Consultants. Geneva =: ILO, 1979.
MLA-viite (9. p.)Abramson, Robert. Planning for Improved Enterprice Performance: A Guide for Managers and Consultants. ILO, 1979.
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