by - $12.00
by Rosyidi, Muchtar $9.00
by J. I. G. M. Drost, SJ $11.00
by Sanker, K. Pal & Dwijesh K. Dutta Majumder $7.00
by Dr. Ibrahim Bafadal, M.Pd $6.00
by Nasution, Harun $5.00