by Anders Ahlbom dan Staffan Norell $6.00
by Tierney $12.00
by R. Soegeng $16.00
by P.E. Lorenz $5.00
by dr. Herman Cipto, SpKK(K) $6.00
by Ranakusuma, Boedisantoso $6.00
by Nurudin Ali $9.00
by Drs. Agus M. Hardjana, M.Sc., Ed $6.00
by Teddy Hendiawan $35.00