Center, Allen H.

Effective public relations / by: Broom, Glen M.; Center, Allen H.; Cutlip, Scott M. (Language materials, printed)

森特公共關係實務 / by: 森特 ((Center, Allen H.)); 謝新洲; Center, Allen H. (Language materials, printed)

Public relations practices : = managerial case studies and problems / by: Center, Allen H. (Language materials, printed)