THE LEADER & HESSELBEIN, F. d. (1997). The leader of future = pemimpin masa depan. Elex Media komputindo.
Dyfyniad Arddull ChicagoTHE LEADER and Frances dkk HESSELBEIN. The Leader of Future = Pemimpin Masa Depan. Jakarta: Elex Media komputindo, 1997.
Dyfyniad MLATHE LEADER and Frances dkk HESSELBEIN. The Leader of Future = Pemimpin Masa Depan. Elex Media komputindo, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.