Higgins, M., Bell, R. R., & Burnham, J. M. (1994). Managing productivity and change. South Melbourne: Nelson.
Trích dẫn kiểu ChicagoHiggins, Mark., Robert R. Bell, và John M. Burnham. Managing Productivity and Change. South Melbourne: Nelson, 1994.
Deismireacht MLAHiggins, Mark., Robert R. Bell, và John M. Burnham. Managing Productivity and Change. South Melbourne: Nelson, 1994.
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