Onong U. [Onong Uchjana] Effendy
Human Relations dan Public Relations
Mandar Maju, 1993
Buku Teks
Human Relations dan Public Relations
Buku Teks
Onong U. [Onong Uchjana] Effendy
Human relations dan public relations
Mandar Maju, 1993
Buku Teks SO
Human Relations dan Public Relations
Buku Teks
Onong U. [Onong Uchjana] Effendy
Human relations and public relations dalam management
Alumni, 1973
Buku Teks SO