by Drs. Muchdarsyah Sinungan $9.00
by Dr. Gorys Keraf $9.00
by Suyana $9.00
by Jessica Steele $7.00
by Marga T $7.00
by Sir Arthur Conan Doyle $7.00
by Asvi Warman Ardan $9.00
by Koentjaraningrat $6.00
by Bustanuddin Agus $12.00
by $7.00
by $6.00
by Ilyas, Mukhlisuddin $5.00