by Drs. H. Moh. Pabundu Tika, M.M $7.00
by Kadir, Abdul $16.00
by Parakkasi, Aminuddin $6.00
by Tangoro, Dwi dkk $5.00
by Sutarmo Setiadji, V $5.00
by Nasution, Harun $6.00
by Drs. Marsono $6.00
by $6.00
by Ramli Abdul Wahid $7.00
by - $9.00
by Iwan Simatupang $6.73