by Drs. S. Margono $9.00
by S.R. Parker, dkk $9.00
by Asikin Abraham $7.00
by Djoko Prakoso, S.H $9.00
by Drs. Syaiful Bahri Djamarah $7.00
by Dr. dr. Siti Aisah Boediardja, dr. Titi Lestari Sugito $6.00