by Redaksi (Penghimpun) $11.00
by Drs. Zainal Abidin $9.00
by Ir. Kaslan A. Tohir $12.00
by Sindhunata $16.00
by Denny J. A $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00