The Drucker Difference: What the World's Greatest Management Thinker Means to Today's Business LeaderseBookThe Drucker Difference: What the World's Greatest Management Thinker Means to Today's Business LeaderskaryaCraig L. PearcePenilaian: 4 dari 5 bintang4/5Simpan The Drucker Difference: What the World's Greatest Management Thinker Means to Today's Business Leaders untuk nanti