The 23 most common mistakes in public relations.

The 23 most common mistakes in public relations.

Xehetasun bibliografikoak
Egile nagusia: Benn, Alec
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York, N.Y. AMACOM Book Division, American Management Association c1982
Gaiak:
Public relations.