Improving Performance : How to Manage the White Space on the Organization Chart Brache, Alan P. Rummler, Geary A. 9781118143704 Innbundet 11.12.2012 Engelsk I salg
White Space Revisited – Creating Value Through Process : Creating Value through Process Ramias, Alan J. Rummler, Richard A. Rummler, Geary A. 9780470192344 Innbundet 14.12.2009 Engelsk I salg
Serious Performance Consulting – According to Rummler Rummler, Geary A. 9780787996161 Heftet 20.03.2007 Engelsk I salg