by DR. Farida Yusuf Tayibnapis, M.Pd $7.00
by H.A.R. Tilaar $11.00
by Syaikh Muhammad Abdullah $9.00
by Joe Henderson, BA $7.00
by Cik Hasan Bisri $6.00
by Dennis J. Cahill $9.00
by $5.00
by Eko Purnomo $6.00
by J. Suyuthi Pulungan $9.00