by J. Robert Starratt $7.00
by Muhammad Teguh $7.00
by Santoso, Loekito $6.00
by Drs. Agus Sujanto $7.00
by Dr. Ahmad Jayadi, M.Pd $7.00
by Prof. Dr. Suharsimi Arikunto $9.00
by Prof. DR. M. Solly Lubis, SH. $6.00
by Etzioni, Amitai $6.00
by Prof. Dr. H. Ismail Muhammad Syah, S.H. dkk $11.00
by Aziz Alimul $9.00
by Gola Gong $5.00