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| 1. |
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Helping People Change
Richard Boyatzis, Melvin Smith, Ellen Van Oosten
Inbunden. Harvard Business Review Press, USA, 2019.
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| 2. |
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Helping People Change
Richard Boyatzis, Melvin L Smith, Ellen Van Oosten
E-bok. Harvard Business Review Press, USA, 2019.
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| 3. |
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Ayudar a la gente a cambiar
Richard Boyatzis, Melvin Smith, Ellen Van Oosten
E-bok. Reverte-Management, Spanien, 2020.
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| 4. |
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Ayudar a la gente a cambiar
Richard Boyatzis, Melvin Smith, Ellen Van Oosten
E-bok. Reverte-Management, Spanien, 2020.
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