by Drs. Djalinus Syah $7.00
by Drs. H. Moh. Pabundu Tika, M.M $7.00
by TEGUH IMAN PERDANA $6.00
by Dra. Zuhairini, dkk $9.00
by John Dean $9.00
by Wied Harry Apriadji $12.00