by Drs. Syaiful Bahri Djamarah $9.00
by Drs. Sisdjiatmo Kusumosuwidho, M.Sc $9.00
by Soejono, S.H., M.H & Abdurrahman, S.H., M.H $7.00
by M. Ghufron H. Kordi K $7.00
by - $6.00
by Drs. I Made Putrawan $7.00