by - $13.00
by Tini K $5.00
by Prof. Dr. H. Ismail Muhammad Syah, S.H. dkk $11.00
by Penyunting: Robert A. Scalapino, Seizaburo Sato, dan Jusuf Wanandi $0.00
by Goedberg, Alvin & Carl Larson $7.00
by - $9.00
by Prof. DR. S.P. Siagian, M.P.A $9.00
by Ir. Dedy Heryadi Sutisna, MS & Ratno Sutarmanto $6.00