na NUTTI-10100000000515 20250731084041 0010-091900000007601 NTPDKUP nind rda a-io-nt Ritonga, M. Jamiluddin Riset kehumasan / M. Jamiluddin Ritonga ; editor, S.Darwin Cetakan Ketiga ix, 176 halaman ; 21 cm. Bibliografi : halaman 169-174 979-732-342-0 Indonesia [22] 659.2 659.2 Rit r Jakarta : Grasindo, 2005 Hubungan Masyarakat S.Darwin editor NTPDKUP 2030/BP/R/07/C1 1745/BP/R/2010/C2 1744/BP/R/2010/C1