by WK $12.00
by Brooks $20.00
by Turban, Rainer $26.00
by $7.00
by J. Stallard, Terj. Drs. Hasymi Ali $11.00
by $5.00
by Thomas Sri Widodo $9.00
by DR. Aidh Abdullah Al-Qami $22.00
by Dr. H. Budi Untung, S. H., C. N., M. M. $9.00