by Hermawan Kartajaya & Yuswohady $11.00
by Frans F. Royan $9.00
by Victor Situmorang, S.H $7.00
by Drs. Sudarsono, S.H., M.Si $7.00
by Harry Simons $12.00
by Prof. Soetjipto dan Drs. Raflis Kosasi, M.Sc $9.00