by Anwar, Moh. Arsjad, dkk $9.00
by Prof. Drs. H. Lili M. Sadeli, M.Pd & Drs. H. Bedjo Siswanto, M.Si $9.00
by Kosuke Mizuno, Indrasari Tjandraningsih, Rina Herawati $31.00
by Fathurin Zein $9.00
by Ahmad Ibrahim Abu $11.00
by Adnan Buyung Nasution $4.13