by Depdikbud $6.00
by WK $12.00
by Prof. Dr. Samsuridjal Djauzi, SpPD $6.00
by J.H. Tarumetor Tairas $9.00
by Lipschutz $12.00
by dr. Tjandra Yoga Aditama $5.00
by $7.00
by Sanny Poespo $13.00
by Linda Howard $9.00