by Ansel, Howard C. $11.00
by Prof. Dr. Nur Nasry Noor, M.P.H $6.00
by Anwar, Moh. Arsjad, dkk $9.00
by Katzung $26.00
by S. Wibowo $13.00
by dr. LA. Hartono $5.00
by Drs. H. Ahmad Wardi Muslich $9.00