by $6.00
by Redaksi (Penghimpun) $5.00
by Ir. Sujamto $9.00
by Prof. Dr. Sumaryo Suryokusumo, SH., LLM $16.00
by Prof. DR. A.P. Parlindungan, SH. $8.00
by Andi Tahir Hamid, S.H. $7.00