by Johny S.L Chiu, dkk $11.00
by Henry Bustani $9.00
by Maurice Duverger $7.00
by Drs. Muchdarsyah Sinungan $9.00
by Eko Priyo Pratomo, Ubadilah Nugraha $11.00
by Prof. DR. Koentjaraningrat $11.00