by Radiks Purba $7.00
by M. Bahsan, S.H., S.E $7.00
by Vincent Gaspersz $20.00
by Ippho Santosa $7.00
by Agustinus Edy Kristianto (ed), A. Patra M. Zen (ed.) $37.00
by Maurice Duverger/Alfian $12.00