by Gunawan Widjaja & Kartini Mulyadi $7.00
by $6.00
by Paulus Hadisuprapto, S.H., M.H. $5.00
by Herlina Suyati Bachtiar. SH.MBA $5.00
by Reni Dwi Purnomowati $11.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. $6.00