by Joseph Jan $6.00
by Drs. Bambang S., dkk $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Lipschutz $12.00
by Dr. Siswanto Sumarso, S.H. M.H $9.00
by Thabrani, Rinaldi $12.00