by Prof. Dr. Kees Bertens, MSC $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $12.00
by Maria R. Sampul $26.00
by Sindhunata $9.00
by Sufi S.Y. $11.00
by Gentasri Anwar, S.H. $7.00