by Ko Nomura, Latifah Hendarti $9.00
by Prof. Dr. Husaini Usman, M.Pd & R. Purnomo Setiady Akbar, S.Pd., M.Pd $11.00
by Frianto Pandja, S.E $11.00
by Dr. Mr. Ide Anak Agung Gde Agung $6.00
by Hiroyosi Kano $10.00
by John H. Procton $7.00
by - $6.00