by Drs. H. Malayu S.P. Hasibuan $11.00
by Rimsky K. Judisseno $9.00
by Anwar, Moh. Arsjad, dkk $6.00
by Munaf H. Regar $9.00
by $7.00
by Yoga Aditama, Tjandra $5.00
by Allan E.H. Enery $6.00