by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00
by WK $11.00
by Dr. Handrawan Nadesul $11.00
by Mireille Guiliano $11.00
by WK $12.00
by Nursalam $12.00
by Dr. Alo Liliweri $11.00
by Ali Unal $7.00
by Drs. H. Inu Kencana Syafiie $13.00
by A Tony Prasetiantono $12.00
by Alberthiene Endah $11.00
by CAL OREY $7.00