by Drs. Syaiful Bahri Djamarah $11.00
by Sayogjo $6.00
by Drs. Sudarsono, S.H., M.Si $20.00
by Drs. A. Munir & Drs. Sudarsono, S.H., M.Si $12.00
by Drs. H. Burhanuddin Salam, M.M $11.00
by Rhenald Kasali, Ph.D $20.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Judith Swarth, M.S., R.D $6.00
by Khalil Abd Karim $13.00
by H. Rahmat Rukmana $5.00
by Thomas Sri Widodo $9.00
by Abdul Hasal An-Nadawi $6.00