by Prof. Dr. Oemar Hamalik $9.00
by Drs. Sudarsono , S.H., M.Si/A. Shallaby $12.00
by - $11.00
by Tita Rostita $7.00
by Pandji Anoraga, S.E, M.M $6.00
by Iwan Yusi, S.Pd $7.00
by Prof. Drs. C.S.T. Kansil, S.H. $9.00
by Cherly St. John $7.00