The Coaching Effect: What Great Leaders Do to Increase Sales, Enhance Performance, and Sustain GrowtheBookThe Coaching Effect: What Great Leaders Do to Increase Sales, Enhance Performance, and Sustain GrowthkaryaBill EckstromPenilaian: 5 dari 5 bintang5/5Simpan The Coaching Effect: What Great Leaders Do to Increase Sales, Enhance Performance, and Sustain Growth untuk nanti