Xifra, J. (2011). The influence of democracy in the practice of public relations in Spain. Universidad de Medellín.
Style de citation Chicago (17e éd.)Xifra, Jordi. The Influence of Democracy in the Practice of Public Relations in Spain. Universidad de Medellín, 2011.
Style de citation MLA (9e éd.)Xifra, Jordi. The Influence of Democracy in the Practice of Public Relations in Spain. Universidad de Medellín, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.