by Prof. dr. H. Nurbaiti Iskandar, Sp.THT $5.00
by Nursalam $13.00
by Iin Inayah $0.00
by Prof. C.J. Ebrahim $6.00
by Harahap, Rustam Effendi $6.00
by Gordon, Gibson G. dan Paul Skett $7.00
by RT. Sutantya R.H $7.00
by Hasan Hanafi $9.00
by J. Donald Walters $3.00
by Muh. Majdi Marjan $7.00
by Shafwat Abdul Fattah $6.00
by - $12.00