by Elizabeth E. Graves $12.00
by Capt. R.P. Suyono $9.00
by Drs. Muchdarsyah Sinungan $9.00
by Oka A. Yoeti $7.00
by Prof. Dr. H. Abdurrahmat Fathoni, M.Si $11.00
by Sediono M.P Tjondronegoro $18.00
by Luna Torashyngu $9.00