Chevalier, Roger
A manager's guide to improving workplace performance
American Management Association, 2007
 eBooks
Bierman, Harold
Strategic financial planning : a manager`s guide to improving profit performance
The Free Press, 1980
 Buku Teks
Improving the performance of the experienced manager / edited by John Humble
McGraw-Hill, 1970
 Buku Teks
Harmon, Paul
Business proces change : a manager's guide to improving, redesigning, and automating processes
Morgan Kaufman Publisher, 2003
 Buku Teks SO
Arthur, Diane
The first-time manager's guide to performance appraisals
American Management Association, 2008
 eBooks