Rukmana, Rahmat3 Salisbury, Frank B. ; Cleon W Ross3 Nawawi, Hadari2 Gaspersz, Vincent2 Darsono, Valentinus1 Siregar, Sori Basya1 Daiman, E. ; Tri Dewi L.1 Beiser, Arthur1 Mudjiarto, Roswati ; Frans J. Krips1 Tugiyono, Herry1 Centranusantara Insancemerlang1 Abbas, Syamsuddin1 Fadilah, A.1 Padmowihardjo,Soedijanto1 Warren, Stuart ; Moch. Samhoedi Reksohadiprodjo ; Pudjono1 Burgess, Graham W.1 Arora, S.P. ; Retno Murwani1 Rachman, A Kadir ; Yudo Sudarto1 Warren, Stuart1 Levine, Norman D ; Soeprapto Soekardono ; Mukayat Djarubito Brotowidjojo1