by Drs. G. Kartasapoetra $7.00
by Robert N. Anthony $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Tamir Agmon $7.00
by F.X. Djumialdji, S.H $7.00
by Cepi Triatna, S.Pd $7.00