Principle-centered leadership /

समान संसाधन

• Principle-centered leadership /
  द्वारा: Covey, Stephen R.
  प्रकाशित: (1991)
• The 7 habits of highly effective people /
  द्वारा: Covey Stephen R.
  प्रकाशित: (2004)
• The 7 habits of highly effective people /
  द्वारा: Covey Stephen R.
  प्रकाशित: (2004)
• The success principles : how to get from where you are to where you want to be /
  द्वारा: Canfield, Jack
  प्रकाशित: (2005)
• The success principles : how to get from where you are to where you want to be /
  द्वारा: Canfield, Jack
  प्रकाशित: (2005)