by Sei H. Dt. Tombak Alam $6.00
by Linda Schubert $6.00
by Ir. M. Lies Suprapti $6.00
by Surip Stanislaus, OFMCap. $4.00
by Denis Robinson, OSB $6.00
by $4.00
by G. Kartasapoetra dan Dra. Hartini $13.00