Hollyforde, S. W. (2005). Encyclopedia of Training and Performance Management: Motivation Vol.8.
Chicago Style aipamenaHollyforde, Sarah; Whiddent. Encyclopedia of Training and Performance Management: Motivation Vol.8. Jaico Publishing House: Mumbai, 2005.
MLA aipamenaHollyforde, Sarah; Whiddent. Encyclopedia of Training and Performance Management: Motivation Vol.8. 2005.
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