by Prof. Dr. S. Nasution, M.A. $7.00
by American Institute Of Banking $12.00
by Dasril Radjab, S.H, M.H $9.00
by Drs. M.S. Tajul Khalwaty, A.S $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00
by S.R. Parker, dkk $9.00