by Prof. Drs. H. Lili M. Sadeli, M.Pd $9.00
by Richard E. Feinberg & Valeriana Kallab $7.00
by Denise Lardner $9.00
by Prof. Dr. Abuddin Nata, MA $9.00
by Olivier J $12.25
by Samuel P. Huntington $13.00
by $7.00
by Novrida Mulya Rokhma $6.00