by Eugene L. Grant. Terj. Drs. E. Komaruddin $13.00
by Hempri Suyatna , Rindu Sanubari Mashita Firdaus , Istianto Ari Wibowo , Puthut Indroyono , Awan Santosa $9.00
by Suhema, S.Pd $7.00
by Drs. Nanang Gojali, M.Ag $7.00
by Prof. Dr. Suharsimi Arikunto $11.00
by Ir. Suharto $6.00
by Suwati Kartiwa $20.00