by Dr. D. F. Walker $7.00
by Dr. Mulyanto $9.00
by Drs. Djalinus Syah, dkk $6.00
by Komarudin Ibnu Mikam $6.00
by Muhammad as-Suderi $5.00
by Mohammad Ali $9.00
by Calvin S. Hall & Gradner Lindzey $11.00