Citazione Stile APA (7a Edizione)

Garcia, H. F. (2012). The power of communication: Skills to build trust, inspire loyalty, and lead effectively. Pearson Education, Inc.

Citazione stile Chigago Style (17a edizione)

Garcia, Helio Fred. The Power of Communication: Skills to Build Trust, Inspire Loyalty, and Lead Effectively. Upper Saddle River, New Jersey: Pearson Education, Inc, 2012.

Citatione MLA (9a ed.)

Garcia, Helio Fred. The Power of Communication: Skills to Build Trust, Inspire Loyalty, and Lead Effectively. Pearson Education, Inc, 2012.