by Prof. Dr. dr. Siti A. Boediardja, dr. Titi Lestari Sugito $6.00
by Reeves $13.00
by dr. Santoso Gunardi, MS, PAK $6.00
by Dripa Sjabana $7.00
by Prof. Hans (J) Berkel, MD. PhD $7.00
by Nursalam $13.00
by Prof. Dr. dr. Sarwono Waspadji, SpPD-KEMD $9.00