by Suyono, Djoko, dkk $10.00
by Clara Ng $6.00
by Tonny Sadjimin & Peter Whiticar $5.00
by Johanes Lim, Ph.D., CPC $9.00
by Barbara de Angelis, Ph.D $6.00
by EF Dodd $6.00
by Anand Krishna $9.00