by Victor Lazarro $11.00
by Prof. dr. H. Sidarta Ilyas, SpM $7.00
by Drs. Mustaqim $7.00
by Aziz Alimul $9.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $5.00
by dr. Titi Lestari Sugito, SpKK(K) $7.00
by Kasiyanto Kasemin $7.00
by Prijono Tjiptoherijanto, S.E, M.A, Ph.D $11.00
by Soerjono Soekanto $12.00
by Katzung $26.00
by Sisca Soewitomo $6.00
by A.M. Mangunhardjana, SJ $5.00