Quien mato a cambio?Ken Blanchard, John Britt, Judd Hoekstra, Dr. Patricia Zigarmi, Johnny Pena · First published 2017Open the Tome
Der Minuten-Manager : FührungsstileKenneth Blanchard, Patricia Zigarmi, Drea Zigarmi · First published 2015Open the Tome
Leadership and the One Minute Manager Updated EdKen Blanchard, Patricia Zigarmi, Drea Zigarmi · First published 2013Open the Tome
Der Minuten- Manager. FührungsstileBlanchard, Kenneth; Zigarmi, Patricia; Zigarmi, Drea · First published 1998Open the Tome
Leadership and the one minute managerKenneth H. Blanchard, Patricia Zigarmi, Drea Zigarmi · First published 1985Open the Tome
