by AAK $7.00
by Warisno $6.00
by Drs. H.A.F. Idris $11.00
by Sawidji Widoatmodjo, S.E $9.00
by Ir. Sumeru Ashari, M.A gr. Sc $7.00
by Pandji Anoraga, S.E, M.M $9.00
by Henk Schutle $11.00
by Sitor Situmorang $6.00
by John S. Speakman, MD $5.00
by Pahmi Rohliansyah $6.00
by Varuni Dian Wijayati, Dra. $9.00
by Ramadhan KH $6.00