by Drs. Daryanto $11.00
by Dr. Zakiah Daradjat, dkk $9.00
by K. Usman $5.00
by Drs. Daryanto $6.00
by Prof. Dr. h. Sunarto dan Dra. Ny. B. Agung Hartono $9.00
by Dr. Hamzah B. Uno, M.Pd $0.00