by Christine A. Adams $6.00
by Charles Tindell $9.00
by Hery Suhersono $13.00
by Adzimattinur Siregar $7.00
by John F. Saragih $11.00
by Trim Sutidja $5.00
by Prof. Dr. H. Muhaimin, M.A $11.00
by Tim Redaksi Tatanusa $9.00