by Prof. DR. Koentjaraningrat $9.00
by Drs. H. Burhanuddin Salam, M.M $9.00
by Drs. Sudarsono , S.H., M.Si $18.00
by Frianto Pandja, S.E $11.00
by Benny Susetyo $7.00
by Drs. Djalinus Syah, Dra. Syamsahrul,Dra. Azimar Enong $7.00