by $11.00
by Nasution, Harun $5.00
by Sastrodiwirjo, Soemargo, dkk $5.00
by Wirakusumah, Sambas $9.00
by Krauss, Herbert L., dkk $11.00
by Abustam, Muhammad Idrus $9.00
by Drs. Sudarsono, S.H., M.Si, dkk $13.00
by St. Darmawijaya, Pr $3.00
by WK $12.00
by Zaza Gambir $5.00