by Prof. Dr. Husaini Usman, M.Pd & R. Purnomo Setiady Akbar, S.Pd., M.Pd $11.00
by Dennis L. Poster $16.00
by Fachruddin M. Mangunjaya $6.00
by Dr. H. Abuddin Nata, MA $11.00
by Andi Hamzah $11.00
by ML. Stein $6.00
by Drs. Domi C. Matutina $12.00
by Drs. Tgk. H.Z.A. Syihab $5.00
by M. Salman Ghanim $7.00
by Aziz Alimul $9.00
by - $22.00
by - $7.00