Maxwell, John C. The 21 Indispensable Qualities of A Leader. (21 Kualitas Kepemimpinan Sejati.) - Batam: Interaksara, 2001. - 219p. 18 cm. Subjects--Topical Terms: Kepemimpinan--Kualitas LC Class. No.: HM1261 / .M199 2001 Dewey Class. No.: 158.4