Drucker & F Peter. (1975). Managing for results: Economic lasks and risk- taking decistiions. Allied publications.
استشهاد بنمط شيكاغوDrucker و F Peter. Managing for Results: Economic Lasks and Risk- Taking Decistiions. Allied publications, 1975.
MLA استشهادDrucker و F Peter. Managing for Results: Economic Lasks and Risk- Taking Decistiions. Allied publications, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.