by Zainal Asikin, dkk $6.00
by Anwar Arifin $6.00
by M. Ali Hasan $6.00
by Zairin Harahap $9.00
by Maurice Duverger/Alfian $12.00
by Ahmadi Miru $11.00
by Edilius, S.E., dkk $7.00
by Mohammad Daud Ali $9.00
by M. Nasib ar-Rifa'i $28.00
by Steven D. Levitt & Stephen J. Dubner $11.00
by H. Sony Sugema, MBA $7.00
by Petra Widmer & Heinz Frick $5.00