by Prof. Dr. dr. Siti A. Boediardja, dr. Titi Lestari Sugito $6.00
by Aziz Alimul $11.00
by dr. Muchlis Ramli, dr. Rainy U., dr. Sonar S.P $6.00
by Katzung $30.00
by Martin, A., dkk $11.00
by S. Wibowo $13.00