by Prof. Subowo, dr. M.Sc., Ph.D $7.00
by H. Ahmadi Isa $6.00
by Sayyid Quthb $20.00
by WK $13.00
by Prof. Moeljatno, S.H $7.00
by Drs. H. Chaeruman Pasaribu $9.00
by Kansil C.S.T $12.00
by Prof.Drs. H. Rustam E. Tamburaka, M.A. $9.00
by Keith Foulcher $7.00
by Drs. H. Malayu S.P. Hasibuan $7.00
by Drs. M.S. Tajul Khalwaty, A.S $9.00
by Marion Lennox $7.00
