by Dr. Marinus Telaumbanua, OFM Cap $7.00
by Bustanuddin Agus $12.00
by Sirnuh $7.00
by Dr. C. Groenen, OFM. $8.00
by Dr. Abdurrahman Qadir, MA $6.00
by Abdul Hamid al-Balali $6.00
by Kasmir, S.E., M.M $9.00
by Tierney $12.00
by Editor GPU $7.00
by - $11.00