Autor: Phillip H. Ault, 3 titluri

Relatii Publice. Strategii si tactici - Dennis L. Wilcox

Dennis L. Wilcox,Glen T. Cameron,Phillip H. Ault,Warren K. Agee

Relatii publice. Strategii si tactici/Dennis L. Wilcox, Glen T. Cameron, Phillip H. Ault, Warren K. Agee

Dennis L. Wilcox,Glen T. Cameron,Phillip H. Ault,Warren K. Agee

Relatii publice. Strategii si tactici

Dennis L. Wilcox,Warren K. Agee,Glen T. Cameron,Phillip H. Ault