by Dr. C. Groenen, OFM. $7.00
by J. Darminta, SJ $3.00
by Ir. Pracaya $6.00
by Muhammad Chirzin $5.00
by J. Donald Walters $5.00
by Dra. Kumara Poespo $12.00
by Al. Wisnubroto & G. Widiartana $5.00
by H. M. N. Purwosutjipto, S.H. $8.00