by Drs. Sisdjiatmo Kusumosuwidho, M.Sc $9.00
by John Z. Loudoe, S.H $7.00
by Abdul Wahab Khalaf $11.00
by Komaruddin Hidayat $11.00
by Amos Perlmutter $9.00
by Pandji Anoraga, S.E, M.M $7.00