by Drs. Daryanto $11.00
by Drs. H. Moh. Pabundu Tika, M.M $7.00
by Bachtiar Ibrahim $12.00
by Chabib Thoha $6.00
by Freemont E. Kast $16.00
by Drs. Solichin Abdul Wahab, M.A $7.00