1 نتائج 'public relations'
Public relations
Relaciones públicas (es), Связи с общественностью (ru), علاقات عامة (ar), Relations publiques (fr)
Mass communication
Advertising, Public information, Public opinion
Information and communication
> Communication research and policy
Relaciones públicas (es), Связи с общественностью (ru), علاقات عامة (ar), Relations publiques (fr)
http://vocabularies.unesco.org/thesaurus/concept1549