Gaya APA

David.R, C. (2004). The Emmotiolally Intelligent Manager : How To Develop And Use The Four Key Emotional Skills Of Leadership (edisi 1). United States of America: Jossey Bass Inc.

Gaya MLA

David.R, Caruso. "The Emmotiolally Intelligent Manager : How To Develop And Use The Four Key Emotional Skills Of Leadership". edisi 1 United States of America: Jossey Bass Inc, 2004. Book.