by Tim Perkamusan Universitas Indonesia $38.00
by J. Guwandhi, SH. $7.00
by Leila Ch. Budiman (Kata Pengantar) $7.00
by Tarwoto $9.00
by Dr. Ronald Hutapea, SKM, Ph.D $6.00
by Lachman, L., Herbert A. Lieberman & Joseph L. Kanig $18.00