APA aipamena

Bradberry Travis. (2009). Emotional Intelligence 2.0. TalentSmart.

Chicago Style aipamena

Bradberry Travis. Emotional Intelligence 2.0. San Diego(CA): TalentSmart, 2009.

MLA aipamena

Bradberry Travis. Emotional Intelligence 2.0. TalentSmart, 2009.

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