Cita APA (7a ed.)

Broom, G. M. (2009). Cutlip and centers Effective public relations. Pearson-Prentice Hall.

Cita Chicago Style (17a ed.)

Broom, Glen M. Cutlip and Centers Effective Public Relations. Pearson-Prentice Hall, 2009.

Cita MLA (8a ed.)

Broom, Glen M. Cutlip and Centers Effective Public Relations. Pearson-Prentice Hall, 2009.