by Dr. Zakiah Daradjat, dkk $11.00
by Squire, Lyn & Herman van der Tak $6.00
by Prof. Dr. S. Nasution, M.A. $7.00
by Dr. Paul Suparno, SJ. Dkk $6.00
by W. James Popham $7.00
by Lani Sidharta $7.00
by Firdaus Syam $0.00