by Sa'id Musfar al-Qahtani $5.00
by B. U. Hadikusumo $6.00
by H. Endang Saifuddin Anshari, M.A $9.00
by Maria Etty $7.00
by Prof. Dr. Ali Abd. Halim Mahmud $11.00
by A.D. Sandiwanbroto $5.00