by $7.00
by Sawidji Widoatmodjo, S.E $9.00
by Prof. Hazairin, S.H $7.00
by Andrew E. B. Tani $18.00
by E. Liliawati, S.H., dkk $6.00
by I Wayan Sudiarsa, M.Si $7.00
by Edward Aspinnal $9.00
by Prof. Dr. Suharsimi Arikunto $11.00
by Syam Hardy $7.00
by Seyyed Hosein $5.00
by L. Prasetya, Pr. $4.00
by Murad Wilfred Hoffman $7.00