by Syaifuddin $12.00
by Steven Dowsen, dkk $12.00
by Aziz Alimul $9.00
by Dr. Med. Udayana Gendo $7.00
by Donald L. Levene & John L. Provan, MD $5.00
by Nursalam $12.00
by Munandar, Ashar Sunyoto $12.00
by Nasution, Harun $6.00
by H. Rahmat Rukmana $6.00