Sills, Theodore R
Public Relations Principles and Procedures / Theodore R Sills
Richard D.Irwin,Inc, 1951
Buku Teks
Jefkins, Frank William
Public relations
Erlangga, 1996
Buku Teks
Jefkins, Frank William
Public relations
Erlangga, 1996
Buku Teks
Jefkins, Frank William
Public relations
Erlangga, 1996
Buku Teks
Jefkins, Frank William
Public relations
Erlangga, 1996
Buku Teks