by Zainal Asikin, dkk $6.00
by Reni Dwi Purnomowati $11.00
by Hal Wissel, Ph.D $9.00
by N. Suparni, S.H dan DR. Andi Hamzah, S.H $11.00
by Prof. Dr. H. Harsuki, MA $11.00
by - $5.00