by Edmon Makarim $18.00
by Qadi 'Iyad Ibn Musa $7.00
by K.H. Zainal Arifin Djamaris $6.00
by A.S. Grimble, M.D., M.R.C.P $5.00
by Muchlis Usman $7.00
by DikDik M. Arief Mansur, S.h., M.H. $9.00