by Drs. Inu Kencana Syafiie $7.00
by Redaksi Rineka Cipta $7.00
by Pandji Anoraga, S.E., M.M $13.00
by Drs. Abdul Chaer $9.00
by Drs. Abdul Chaer $11.00
by Prof. Mr. Roeslan Saleh $7.00
by Helen Oyeyemi $9.00
by Tuti Heraty Noerhadi $6.00