by Hindah Muaris $6.00
by Hardi Soenanto $9.00
by Kasmir, S.E., M.M $13.00
by Prof. I. R. Poedjawijatna $6.00
by WK $16.00
by Fuad Kauma $7.00
by $5.00
by Anand Krishna $6.00
by Nh. Dini $7.00
by Oegi Sugiyanta $7.00
