by Drs. Sri Panudju Karso $6.00
by Ir. Sudadi Martodireso & Ir. Widada Agus Suryanto, MM $5.00
by Abdurrazak Naufal, Terj. H.A. Bukhari $7.00
by Sayyid Quthb $20.00
by Drs. Ign. Masidjo $9.00
by Anton Gerbono & Abbas Siregar Djarijah $6.00
by Ir. Setijo Pitojo $6.00
by $7.00
by Trias Kuncahyono $9.00
by Syaifuddin $12.00
by - $7.00
by Leden Marpaung, S. H. $7.00