by Dra. Sri R.D. Putranti, M.S $16.00
by Abdul Hamid Khusyuk, Terj. H. Sabil Huda $7.00
by Drs. Mukhlis Akhadi $12.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Prof. Dr. Winardi $9.00
by $7.00