by dr. St. Arif Haliman, MPH dkk $4.00
by Ir. Abbas Siregar Djarijah $6.00
by Dr. Al. Purwa Hadiwardoyo, MSF. $4.00
by Anthony De Mello, SJ. $8.00
by Agus M. Hardjana $6.00
by Mohammad Nurcholis dan Sri Sumarsih $7.00