by dr. Titus S. Pusponegoro, Prof. dr. Hans E. M. $5.00
by Dr. Al Rasyid, SpS, Dr. Lyna Soertidewi, SpS(K) $7.00
by Prof. dr. H. Sidarta Ilyas, SpM $11.00
by Katzung $26.00
by Iman Soeharto $20.00
by WK $13.00