Janice VanCleave's2 Nata, Abuddin H2 Hamalik, Oemar2 Purwanto, M. Ngalim2 Scheerens, Jaap2 Athur W. Wiggins ; Charles M. Wynn1 Abdullah, taufik1 Sudijono, Anas1 Fattah, Nanang1 Surya, Muhammad H1 Uwes, H. Sanusi1 Suparta, H.M ; Herry Noer Aly1 Jamaluddin1 Tilaar, H.A.R.1 Sumahamijaya, H. Suparman1 Welsh, N. McGimn- T.1 The Match Forum1 Hery Noer Aly ; H. Munsier1 Asep Syamsul M. Romli1 Kohn Ed1