by Adi Suryadi Culia $7.00
by Drs. H. Najamuddin $6.00
by Prof.Drs. H. Rustam E. Tamburaka, M.A. $9.00
by - $12.00
by Richard Burton Simatupang, S.H $12.00
by Zainun Kamal $9.00
by Drs. S. Abdul Wahab $7.00