by Tuti Soenardi $7.00
by Lembaga Pertahanan Nasional $9.00
by Cherie Carter-Scott, Ph.D $9.00
by Prof. Abdur Rahman I Do'I, Ph.D $7.00
by Anwar, Moh. Arsjad, dkk $6.00
by - $7.00
by $6.00