by T. Krispurwana Cahyadi, SJ $9.00
by J. Donald Walters $3.00
by R. Ibrahim dan Nana Syaodih. S $7.00
by Al. Wahjasudibja, Pr. $12.00
by John Kirvan $6.00
by Pandji Anoraga, S.E, M.M $7.00