HR transformation : building human resources from the outside in
Dave Ulrich
McGraw Hil Education, 2009
 Buku Teks
Ulrich, Dave
Global HR competencies: mastering competitive value from the outside in
McGraw-Hill, 2013
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HR competencies : mastery at the intersection of people and business / by Dave Ulrich... [et.al.].
SHRM, 2008
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Smith, Shawn
The HR answer book: an indispensable guide for managers and human resources professionals
American Management Association;, 2011
 eBooks
Fitz-enz, Jac
How to measure human resources management
McGraw-Hill , 1984
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