Hubungan gaya kepemimpinan transformasional dan perilaku kewargaan organisasi serta peningkatan pengetahuan gaya kepemimpinan transformasional melalui pelatihan kepada atasan di PT. X = Relationship between transformational leadership style and organizational citizenship behaviour and improvement in transformational leadership style knowledge through training on supervisor at PT. X / Ganis Mutiara Wiranegara - Ganis Mutiara Wiranegara, author (2013)