by Nur Syam $12.00
by Drs. H. Malayu S.P. Hasibuan $11.00
by Dra. Dwi Hayu Agustini, MBA $9.00
by Prof. J. Suprapto, M.A. APU $11.00
by Michael Rush & Philip Althoff $11.00
by Dra. Ninik Widiyanti $12.00
by Iremonger, M.J. $6.00
by Oka A. Yoeti $11.00
by Prof. Dr. dr. Wimpie Pangkahila $7.00
by H.C Andersen $6.00