by Ir. Surya Suhatmansyah dan Drs. Djalinus Syah $11.00
by Ali, Mohammad Daud $6.00
by ABD AL-'AZIZ AL-DARINI $25.00
by Widdows, Richard & Paul Buckle $7.00
by Koentjaraningrat $6.00
by Drs. Abdul Chaer $9.00