by Drs. Abas Kartadinata $7.00
by $26.00
by Ir. Budi Rafitas $7.00
by Agus Sudibyo $11.00
by Drs. Thohir Luth, M.A., dkk $6.00
by Robert T. Kiyosaki $7.00
by Datje Rahajoekoesoemah $28.00