Maxwell, John C. The ultimate guide to developing leaders : invest in people like your future depends on it John C. Maxwell - Nashville, Tennsessee HarperCollins Leadership, 2023. - ix, 213 pages : ill. ; 24 cm ISBN: 978-1400246212 Subjects--Topical Terms: Leadership. 2. Organizational effectiveness. 3. Motivation (psychology). LC Class. No.: HD 57.7 M39 2023