by Rodee, dkk. $13.00
by Drs. Akros Abidin, Mpd $7.00
by $7.00
by Prof. I. R. Poedjawijatna $6.00
by Mohammad Nasir Nasution $6.00
by Sisca Susanto $11.00
by Moch. Faisal Salam, SH., MH. $6.00
by JH. Rapar $11.00