by Dennis Linn, Sheila Fabricant Linn, SJ $7.00
by Muh. Majdi Marjan $7.00
by Drs. D. Ketut Sukardi $9.00
by Prof. Dr. Prayitno $9.00
by Dr. Nico Syukur Dister, OFM. $6.00
by Dr. Ir. Ahmad Khalid $11.00