by Hardi Soenanto $9.00
by Lalu Husni, S.H., M.Hum $9.00
by Sridadi & Rachmanto $6.00
by Muh. Rahmat Najieb $6.00
by Rosady Ruslan $7.00
by Ir. Setijo Pitojo $6.00
by Prof. Mr. Dr. Sudargo Gautama $6.00
by Drs. H. Malayu S.P. Hasibuan $7.00
by Prof. Dr. Soekartawi $7.00
by Robert Cole $7.00
by Sal Severe $11.00
by Fachry Ali $4.71