by Drs. Cholid Narbuko dan Drs. H. Abu Ahmadi $7.00
by Prof. Drs. H. Lili M. Sadeli, M.Pd & Drs. H. Bedjo Siswanto, M.Si $9.00
by Jeffry A. Krames $11.00
by Kamaruddin Ahmad., S.E $11.00
by Dr. Eti Rochaety, dkk $9.00
by Sergio Zyman $9.00